2379560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:162

約数の個数: 64

約数和(自身を含む): 5875200

約数和(自身を除く): 3495640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 101, 124, 152, 155, 190, 202, 248, 310, 380, 404, 505, 589, 620, 760, 808, 1010, 1178, 1240, 1919, 2020, 2356, 2945, 3131, 3838, 4040, 4712, 5890, 6262, 7676, 9595, 11780, 12524, 15352, 15655, 19190, 23560, 25048, 31310, 38380, 59489, 62620, 76760, 118978, 125240, 237956, 297445, 475912, 594890, 1189780, 2379560]

約数ペア:

[(1, 2379560), (2, 1189780), (4, 594890), (5, 475912), (8, 297445), (10, 237956), (19, 125240), (20, 118978), (31, 76760), (38, 62620), (40, 59489), (62, 38380), (76, 31310), (95, 25048), (101, 23560), (124, 19190), (152, 15655), (155, 15352), (190, 12524), (202, 11780), (248, 9595), (310, 7676), (380, 6262), (404, 5890), (505, 4712), (589, 4040), (620, 3838), (760, 3131), (808, 2945), (1010, 2356), (1178, 2020), (1240, 1919)]