45557200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8761}}^1$

素因数の和:8792

約数の個数: 60

約数和(自身を含む): 117883948

約数和(自身を除く): 72326748

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 8761, 17522, 35044, 43805, 70088, 87610, 113893, 140176, 175220, 219025, 227786, 350440, 438050, 455572, 569465, 700880, 876100, 911144, 1138930, 1752200, 1822288, 2277860, 2847325, 3504400, 4555720, 5694650, 9111440, 11389300, 22778600, 45557200]

約数ペア:

[(1, 45557200), (2, 22778600), (4, 11389300), (5, 9111440), (8, 5694650), (10, 4555720), (13, 3504400), (16, 2847325), (20, 2277860), (25, 1822288), (26, 1752200), (40, 1138930), (50, 911144), (52, 876100), (65, 700880), (80, 569465), (100, 455572), (104, 438050), (130, 350440), (200, 227786), (208, 219025), (260, 175220), (325, 140176), (400, 113893), (520, 87610), (650, 70088), (1040, 43805), (1300, 35044), (2600, 17522), (5200, 8761)]