38828155850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2267}}^1$

素因数の和:2469

約数の個数: 144

約数和(自身を含む): 84158676000

約数和(自身を除く): 45330520150

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 121, 149, 190, 209, 242, 275, 298, 418, 475, 550, 605, 745, 950, 1045, 1210, 1490, 1639, 2090, 2267, 2299, 2831, 3025, 3278, 3725, 4534, 4598, 5225, 5662, 6050, 7450, 8195, 10450, 11335, 11495, 14155, 16390, 18029, 22670, 22990, 24937, 28310, 31141, 36058, 40975, 43073, 49874, 56675, 57475, 62282, 70775, 81950, 86146, 90145, 113350, 114950, 124685, 141550, 155705, 180290, 215365, 249370, 274307, 311410, 337783, 342551, 430730, 450725, 473803, 548614, 623425, 675566, 685102, 778525, 901450, 947606, 1076825, 1246850, 1371535, 1557050, 1688915, 1712755, 2153650, 2369015, 2743070, 3377830, 3425510, 3715613, 4738030, 5211833, 6417877, 6857675, 7431226, 8444575, 8563775, 10423666, 11845075, 12835754, 13715350, 16889150, 17127550, 18578065, 23690150, 26059165, 32089385, 37156130, 40871743, 52118330, 64178770, 70596647, 81743486, 92890325, 130295825, 141193294, 160446925, 185780650, 204358715, 260591650, 320893850, 352983235, 408717430, 705966470, 776563117, 1021793575, 1553126234, 1764916175, 2043587150, 3529832350, 3882815585, 7765631170, 19414077925, 38828155850]

約数ペア:

[(1, 38828155850), (2, 19414077925), (5, 7765631170), (10, 3882815585), (11, 3529832350), (19, 2043587150), (22, 1764916175), (25, 1553126234), (38, 1021793575), (50, 776563117), (55, 705966470), (95, 408717430), (110, 352983235), (121, 320893850), (149, 260591650), (190, 204358715), (209, 185780650), (242, 160446925), (275, 141193294), (298, 130295825), (418, 92890325), (475, 81743486), (550, 70596647), (605, 64178770), (745, 52118330), (950, 40871743), (1045, 37156130), (1210, 32089385), (1490, 26059165), (1639, 23690150), (2090, 18578065), (2267, 17127550), (2299, 16889150), (2831, 13715350), (3025, 12835754), (3278, 11845075), (3725, 10423666), (4534, 8563775), (4598, 8444575), (5225, 7431226), (5662, 6857675), (6050, 6417877), (7450, 5211833), (8195, 4738030), (10450, 3715613), (11335, 3425510), (11495, 3377830), (14155, 2743070), (16390, 2369015), (18029, 2153650), (22670, 1712755), (22990, 1688915), (24937, 1557050), (28310, 1371535), (31141, 1246850), (36058, 1076825), (40975, 947606), (43073, 901450), (49874, 778525), (56675, 685102), (57475, 675566), (62282, 623425), (70775, 548614), (81950, 473803), (86146, 450725), (90145, 430730), (113350, 342551), (114950, 337783), (124685, 311410), (141550, 274307), (155705, 249370), (180290, 215365)]