236447900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{823}}^1$

素因数の和:880

約数の個数: 108

約数和(自身を含む): 588993552

約数和(自身を除く): 352545652

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 169, 170, 221, 260, 325, 338, 340, 425, 442, 650, 676, 823, 845, 850, 884, 1105, 1300, 1646, 1690, 1700, 2210, 2873, 3292, 3380, 4115, 4225, 4420, 5525, 5746, 8230, 8450, 10699, 11050, 11492, 13991, 14365, 16460, 16900, 20575, 21398, 22100, 27982, 28730, 41150, 42796, 53495, 55964, 57460, 69955, 71825, 82300, 106990, 139087, 139910, 143650, 181883, 213980, 267475, 278174, 279820, 287300, 349775, 363766, 534950, 556348, 695435, 699550, 727532, 909415, 1069900, 1390870, 1399100, 1818830, 2364479, 2781740, 3477175, 3637660, 4547075, 4728958, 6954350, 9094150, 9457916, 11822395, 13908700, 18188300, 23644790, 47289580, 59111975, 118223950, 236447900]

約数ペア:

[(1, 236447900), (2, 118223950), (4, 59111975), (5, 47289580), (10, 23644790), (13, 18188300), (17, 13908700), (20, 11822395), (25, 9457916), (26, 9094150), (34, 6954350), (50, 4728958), (52, 4547075), (65, 3637660), (68, 3477175), (85, 2781740), (100, 2364479), (130, 1818830), (169, 1399100), (170, 1390870), (221, 1069900), (260, 909415), (325, 727532), (338, 699550), (340, 695435), (425, 556348), (442, 534950), (650, 363766), (676, 349775), (823, 287300), (845, 279820), (850, 278174), (884, 267475), (1105, 213980), (1300, 181883), (1646, 143650), (1690, 139910), (1700, 139087), (2210, 106990), (2873, 82300), (3292, 71825), (3380, 69955), (4115, 57460), (4225, 55964), (4420, 53495), (5525, 42796), (5746, 41150), (8230, 28730), (8450, 27982), (10699, 22100), (11050, 21398), (11492, 20575), (13991, 16900), (14365, 16460)]