91932620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{461}}^1$

素因数の和:555

約数の個数: 72

約数和(自身を含む): 213055920

約数和(自身を除く): 121123300

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 169, 236, 260, 295, 338, 461, 590, 676, 767, 845, 922, 1180, 1534, 1690, 1844, 2305, 3068, 3380, 3835, 4610, 5993, 7670, 9220, 9971, 11986, 15340, 19942, 23972, 27199, 29965, 39884, 49855, 54398, 59930, 77909, 99710, 108796, 119860, 135995, 155818, 199420, 271990, 311636, 353587, 389545, 543980, 707174, 779090, 1414348, 1558180, 1767935, 3535870, 4596631, 7071740, 9193262, 18386524, 22983155, 45966310, 91932620]

約数ペア:

[(1, 91932620), (2, 45966310), (4, 22983155), (5, 18386524), (10, 9193262), (13, 7071740), (20, 4596631), (26, 3535870), (52, 1767935), (59, 1558180), (65, 1414348), (118, 779090), (130, 707174), (169, 543980), (236, 389545), (260, 353587), (295, 311636), (338, 271990), (461, 199420), (590, 155818), (676, 135995), (767, 119860), (845, 108796), (922, 99710), (1180, 77909), (1534, 59930), (1690, 54398), (1844, 49855), (2305, 39884), (3068, 29965), (3380, 27199), (3835, 23972), (4610, 19942), (5993, 15340), (7670, 11986), (9220, 9971)]