98141780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{7561}}^1$

素因数の和:7640

約数の個数: 48

約数和(自身を含む): 228674880

約数和(自身を除く): 130533100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1180, 1298, 2596, 3245, 6490, 7561, 12980, 15122, 30244, 37805, 75610, 83171, 151220, 166342, 332684, 415855, 446099, 831710, 892198, 1663420, 1784396, 2230495, 4460990, 4907089, 8921980, 9814178, 19628356, 24535445, 49070890, 98141780]

約数ペア:

[(1, 98141780), (2, 49070890), (4, 24535445), (5, 19628356), (10, 9814178), (11, 8921980), (20, 4907089), (22, 4460990), (44, 2230495), (55, 1784396), (59, 1663420), (110, 892198), (118, 831710), (220, 446099), (236, 415855), (295, 332684), (590, 166342), (649, 151220), (1180, 83171), (1298, 75610), (2596, 37805), (3245, 30244), (6490, 15122), (7561, 12980)]