45109040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{503}}^1$

素因数の和:594

約数の個数: 80

約数和(自身を含む): 112492800

約数和(自身を除く): 67383760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 59, 76, 80, 95, 118, 152, 190, 236, 295, 304, 380, 472, 503, 590, 760, 944, 1006, 1121, 1180, 1520, 2012, 2242, 2360, 2515, 4024, 4484, 4720, 5030, 5605, 8048, 8968, 9557, 10060, 11210, 17936, 19114, 20120, 22420, 29677, 38228, 40240, 44840, 47785, 59354, 76456, 89680, 95570, 118708, 148385, 152912, 191140, 237416, 296770, 382280, 474832, 563863, 593540, 764560, 1127726, 1187080, 2255452, 2374160, 2819315, 4510904, 5638630, 9021808, 11277260, 22554520, 45109040]

約数ペア:

[(1, 45109040), (2, 22554520), (4, 11277260), (5, 9021808), (8, 5638630), (10, 4510904), (16, 2819315), (19, 2374160), (20, 2255452), (38, 1187080), (40, 1127726), (59, 764560), (76, 593540), (80, 563863), (95, 474832), (118, 382280), (152, 296770), (190, 237416), (236, 191140), (295, 152912), (304, 148385), (380, 118708), (472, 95570), (503, 89680), (590, 76456), (760, 59354), (944, 47785), (1006, 44840), (1121, 40240), (1180, 38228), (1520, 29677), (2012, 22420), (2242, 20120), (2360, 19114), (2515, 17936), (4024, 11210), (4484, 10060), (4720, 9557), (5030, 8968), (5605, 8048)]