45060880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1949}}^1$

素因数の和:1996

約数の個数: 60

約数和(自身を含む): 111348900

約数和(自身を除く): 66288020

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 289, 340, 578, 680, 1156, 1360, 1445, 1949, 2312, 2890, 3898, 4624, 5780, 7796, 9745, 11560, 15592, 19490, 23120, 31184, 33133, 38980, 66266, 77960, 132532, 155920, 165665, 265064, 331330, 530128, 563261, 662660, 1126522, 1325320, 2253044, 2650640, 2816305, 4506088, 5632610, 9012176, 11265220, 22530440, 45060880]

約数ペア:

[(1, 45060880), (2, 22530440), (4, 11265220), (5, 9012176), (8, 5632610), (10, 4506088), (16, 2816305), (17, 2650640), (20, 2253044), (34, 1325320), (40, 1126522), (68, 662660), (80, 563261), (85, 530128), (136, 331330), (170, 265064), (272, 165665), (289, 155920), (340, 132532), (578, 77960), (680, 66266), (1156, 38980), (1360, 33133), (1445, 31184), (1949, 23120), (2312, 19490), (2890, 15592), (3898, 11560), (4624, 9745), (5780, 7796)]