158889719300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2437}}^1\times {\mathrm{50153}}^1$

素因数の和:52617

約数の個数: 72

約数和(自身を含む): 371472823176

約数和(自身を除く): 212583103876

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 2437, 4874, 9748, 12185, 24370, 31681, 48740, 50153, 60925, 63362, 100306, 121850, 126724, 158405, 200612, 243700, 250765, 316810, 501530, 633620, 651989, 792025, 1003060, 1253825, 1303978, 1584050, 2507650, 2607956, 3168100, 3259945, 5015300, 6519890, 13039780, 16299725, 32599450, 65198900, 122222861, 244445722, 488891444, 611114305, 1222228610, 1588897193, 2444457220, 3055571525, 3177794386, 6111143050, 6355588772, 7944485965, 12222286100, 15888971930, 31777943860, 39722429825, 79444859650, 158889719300]

約数ペア:

[(1, 158889719300), (2, 79444859650), (4, 39722429825), (5, 31777943860), (10, 15888971930), (13, 12222286100), (20, 7944485965), (25, 6355588772), (26, 6111143050), (50, 3177794386), (52, 3055571525), (65, 2444457220), (100, 1588897193), (130, 1222228610), (260, 611114305), (325, 488891444), (650, 244445722), (1300, 122222861), (2437, 65198900), (4874, 32599450), (9748, 16299725), (12185, 13039780), (24370, 6519890), (31681, 5015300), (48740, 3259945), (50153, 3168100), (60925, 2607956), (63362, 2507650), (100306, 1584050), (121850, 1303978), (126724, 1253825), (158405, 1003060), (200612, 792025), (243700, 651989), (250765, 633620), (316810, 501530)]