45366928100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{69379}}^1$

素因数の和:69909

約数の個数: 72

約数和(自身を含む): 106231325760

約数和(自身を除く): 60864397660

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 503, 650, 1006, 1300, 2012, 2515, 5030, 6539, 10060, 12575, 13078, 25150, 26156, 32695, 50300, 65390, 69379, 130780, 138758, 163475, 277516, 326950, 346895, 653900, 693790, 901927, 1387580, 1734475, 1803854, 3468950, 3607708, 4509635, 6937900, 9019270, 18038540, 22548175, 34897637, 45096350, 69795274, 90192700, 139590548, 174488185, 348976370, 453669281, 697952740, 872440925, 907338562, 1744881850, 1814677124, 2268346405, 3489763700, 4536692810, 9073385620, 11341732025, 22683464050, 45366928100]

約数ペア:

[(1, 45366928100), (2, 22683464050), (4, 11341732025), (5, 9073385620), (10, 4536692810), (13, 3489763700), (20, 2268346405), (25, 1814677124), (26, 1744881850), (50, 907338562), (52, 872440925), (65, 697952740), (100, 453669281), (130, 348976370), (260, 174488185), (325, 139590548), (503, 90192700), (650, 69795274), (1006, 45096350), (1300, 34897637), (2012, 22548175), (2515, 18038540), (5030, 9019270), (6539, 6937900), (10060, 4509635), (12575, 3607708), (13078, 3468950), (25150, 1803854), (26156, 1734475), (32695, 1387580), (50300, 901927), (65390, 693790), (69379, 653900), (130780, 346895), (138758, 326950), (163475, 277516)]