38609182010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{6491}}^1$

素因数の和:6772

約数の個数: 96

約数和(自身を含む): 82593820800

約数和(自身を除く): 43984638790

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 61, 70, 98, 122, 199, 245, 305, 398, 427, 490, 610, 854, 995, 1393, 1990, 2135, 2786, 2989, 4270, 5978, 6491, 6965, 9751, 12139, 12982, 13930, 14945, 19502, 24278, 29890, 32455, 45437, 48755, 60695, 64910, 84973, 90874, 97510, 121390, 169946, 227185, 318059, 395951, 424865, 454370, 594811, 636118, 791902, 849730, 1189622, 1291709, 1590295, 1979755, 2583418, 2771657, 2974055, 3180590, 3959510, 5543314, 5948110, 6458545, 9041963, 12917090, 13858285, 18083926, 19401599, 27716570, 38803198, 45209815, 63293741, 78794249, 90419630, 97007995, 126587482, 157588498, 194015990, 316468705, 393971245, 551559743, 632937410, 787942490, 1103119486, 2757798715, 3860918201, 5515597430, 7721836402, 19304591005, 38609182010]

約数ペア:

[(1, 38609182010), (2, 19304591005), (5, 7721836402), (7, 5515597430), (10, 3860918201), (14, 2757798715), (35, 1103119486), (49, 787942490), (61, 632937410), (70, 551559743), (98, 393971245), (122, 316468705), (199, 194015990), (245, 157588498), (305, 126587482), (398, 97007995), (427, 90419630), (490, 78794249), (610, 63293741), (854, 45209815), (995, 38803198), (1393, 27716570), (1990, 19401599), (2135, 18083926), (2786, 13858285), (2989, 12917090), (4270, 9041963), (5978, 6458545), (6491, 5948110), (6965, 5543314), (9751, 3959510), (12139, 3180590), (12982, 2974055), (13930, 2771657), (14945, 2583418), (19502, 1979755), (24278, 1590295), (29890, 1291709), (32455, 1189622), (45437, 849730), (48755, 791902), (60695, 636118), (64910, 594811), (84973, 454370), (90874, 424865), (97510, 395951), (121390, 318059), (169946, 227185)]