102197680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7559}}^1$

素因数の和:7598

約数の個数: 60

約数和(自身を含む): 257327280

約数和(自身を除く): 155129600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3380, 6760, 7559, 13520, 15118, 30236, 37795, 60472, 75590, 98267, 120944, 151180, 196534, 302360, 393068, 491335, 604720, 786136, 982670, 1277471, 1572272, 1965340, 2554942, 3930680, 5109884, 6387355, 7861360, 10219768, 12774710, 20439536, 25549420, 51098840, 102197680]

約数ペア:

[(1, 102197680), (2, 51098840), (4, 25549420), (5, 20439536), (8, 12774710), (10, 10219768), (13, 7861360), (16, 6387355), (20, 5109884), (26, 3930680), (40, 2554942), (52, 1965340), (65, 1572272), (80, 1277471), (104, 982670), (130, 786136), (169, 604720), (208, 491335), (260, 393068), (338, 302360), (520, 196534), (676, 151180), (845, 120944), (1040, 98267), (1352, 75590), (1690, 60472), (2704, 37795), (3380, 30236), (6760, 15118), (7559, 13520)]