1457807920

素因数分解:

$2^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{59357}}^1$

素因数の和:59677

約数の個数: 40

約数和(自身を含む): 3400501104

約数和(自身を除く): 1942693184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 307, 614, 1228, 1535, 2456, 3070, 4912, 6140, 12280, 24560, 59357, 118714, 237428, 296785, 474856, 593570, 949712, 1187140, 2374280, 4748560, 18222599, 36445198, 72890396, 91112995, 145780792, 182225990, 291561584, 364451980, 728903960, 1457807920]

約数ペア:

[(1, 1457807920), (2, 728903960), (4, 364451980), (5, 291561584), (8, 182225990), (10, 145780792), (16, 91112995), (20, 72890396), (40, 36445198), (80, 18222599), (307, 4748560), (614, 2374280), (1228, 1187140), (1535, 949712), (2456, 593570), (3070, 474856), (4912, 296785), (6140, 237428), (12280, 118714), (24560, 59357)]