89848340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3529}}^1$

素因数の和:3624

約数の個数: 48

約数和(自身を含む): 201633600

約数和(自身を除く): 111785260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 67, 76, 95, 134, 190, 268, 335, 380, 670, 1273, 1340, 2546, 3529, 5092, 6365, 7058, 12730, 14116, 17645, 25460, 35290, 67051, 70580, 134102, 236443, 268204, 335255, 472886, 670510, 945772, 1182215, 1341020, 2364430, 4492417, 4728860, 8984834, 17969668, 22462085, 44924170, 89848340]

約数ペア:

[(1, 89848340), (2, 44924170), (4, 22462085), (5, 17969668), (10, 8984834), (19, 4728860), (20, 4492417), (38, 2364430), (67, 1341020), (76, 1182215), (95, 945772), (134, 670510), (190, 472886), (268, 335255), (335, 268204), (380, 236443), (670, 134102), (1273, 70580), (1340, 67051), (2546, 35290), (3529, 25460), (5092, 17645), (6365, 14116), (7058, 12730)]