9750871960

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{108007}}^1$

素因数の和:108116

約数の個数: 64

約数和(自身を含む): 22902016320

約数和(自身を除く): 13151144360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 61, 74, 122, 148, 185, 244, 296, 305, 370, 488, 610, 740, 1220, 1480, 2257, 2440, 4514, 9028, 11285, 18056, 22570, 45140, 90280, 108007, 216014, 432028, 540035, 864056, 1080070, 2160140, 3996259, 4320280, 6588427, 7992518, 13176854, 15985036, 19981295, 26353708, 31970072, 32942135, 39962590, 52707416, 65884270, 79925180, 131768540, 159850360, 243771799, 263537080, 487543598, 975087196, 1218858995, 1950174392, 2437717990, 4875435980, 9750871960]

約数ペア:

[(1, 9750871960), (2, 4875435980), (4, 2437717990), (5, 1950174392), (8, 1218858995), (10, 975087196), (20, 487543598), (37, 263537080), (40, 243771799), (61, 159850360), (74, 131768540), (122, 79925180), (148, 65884270), (185, 52707416), (244, 39962590), (296, 32942135), (305, 31970072), (370, 26353708), (488, 19981295), (610, 15985036), (740, 13176854), (1220, 7992518), (1480, 6588427), (2257, 4320280), (2440, 3996259), (4514, 2160140), (9028, 1080070), (11285, 864056), (18056, 540035), (22570, 432028), (45140, 216014), (90280, 108007)]