201033760

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{40531}}^1$

素因数の和:40577

約数の個数: 48

約数和(自身を含む): 490275072

約数和(自身を除く): 289241312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 40531, 81062, 162124, 202655, 324248, 405310, 648496, 810620, 1256461, 1296992, 1621240, 2512922, 3242480, 5025844, 6282305, 6484960, 10051688, 12564610, 20103376, 25129220, 40206752, 50258440, 100516880, 201033760]

約数ペア:

[(1, 201033760), (2, 100516880), (4, 50258440), (5, 40206752), (8, 25129220), (10, 20103376), (16, 12564610), (20, 10051688), (31, 6484960), (32, 6282305), (40, 5025844), (62, 3242480), (80, 2512922), (124, 1621240), (155, 1296992), (160, 1256461), (248, 810620), (310, 648496), (496, 405310), (620, 324248), (992, 202655), (1240, 162124), (2480, 81062), (4960, 40531)]