98876320

素因数分解:

$2^5\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1867}}^1$

素因数の和:2213

約数の個数: 48

約数和(自身を含む): 234426528

約数和(自身を除く): 135550208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 331, 662, 1324, 1655, 1867, 2648, 3310, 3734, 5296, 6620, 7468, 9335, 10592, 13240, 14936, 18670, 26480, 29872, 37340, 52960, 59744, 74680, 149360, 298720, 617977, 1235954, 2471908, 3089885, 4943816, 6179770, 9887632, 12359540, 19775264, 24719080, 49438160, 98876320]

約数ペア:

[(1, 98876320), (2, 49438160), (4, 24719080), (5, 19775264), (8, 12359540), (10, 9887632), (16, 6179770), (20, 4943816), (32, 3089885), (40, 2471908), (80, 1235954), (160, 617977), (331, 298720), (662, 149360), (1324, 74680), (1655, 59744), (1867, 52960), (2648, 37340), (3310, 29872), (3734, 26480), (5296, 18670), (6620, 14936), (7468, 13240), (9335, 10592)]