1855332950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{733}}^1$

素因数の和:870

約数の個数: 96

約数和(自身を含む): 3774615552

約数和(自身を除く): 1919282602

約数列:

[1, 2, 5, 10, 23, 25, 31, 46, 50, 62, 71, 115, 142, 155, 230, 310, 355, 575, 710, 713, 733, 775, 1150, 1426, 1466, 1550, 1633, 1775, 2201, 3266, 3550, 3565, 3665, 4402, 7130, 7330, 8165, 11005, 16330, 16859, 17825, 18325, 22010, 22723, 33718, 35650, 36650, 40825, 45446, 50623, 52043, 55025, 81650, 84295, 101246, 104086, 110050, 113615, 168590, 227230, 253115, 260215, 421475, 506230, 520430, 522629, 568075, 842950, 1045258, 1136150, 1196989, 1265575, 1301075, 1613333, 2393978, 2531150, 2602150, 2613145, 3226666, 5226290, 5984945, 8066665, 11969890, 13065725, 16133330, 26131450, 29924725, 37106659, 40333325, 59849450, 74213318, 80666650, 185533295, 371066590, 927666475, 1855332950]

約数ペア:

[(1, 1855332950), (2, 927666475), (5, 371066590), (10, 185533295), (23, 80666650), (25, 74213318), (31, 59849450), (46, 40333325), (50, 37106659), (62, 29924725), (71, 26131450), (115, 16133330), (142, 13065725), (155, 11969890), (230, 8066665), (310, 5984945), (355, 5226290), (575, 3226666), (710, 2613145), (713, 2602150), (733, 2531150), (775, 2393978), (1150, 1613333), (1426, 1301075), (1466, 1265575), (1550, 1196989), (1633, 1136150), (1775, 1045258), (2201, 842950), (3266, 568075), (3550, 522629), (3565, 520430), (3665, 506230), (4402, 421475), (7130, 260215), (7330, 253115), (8165, 227230), (11005, 168590), (16330, 113615), (16859, 110050), (17825, 104086), (18325, 101246), (22010, 84295), (22723, 81650), (33718, 55025), (35650, 52043), (36650, 50623), (40825, 45446)]