99341840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1619}}^1$

素因数の和:1704

約数の個数: 80

約数和(自身を含む): 253108800

約数和(自身を除く): 153766960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 59, 65, 80, 104, 118, 130, 208, 236, 260, 295, 472, 520, 590, 767, 944, 1040, 1180, 1534, 1619, 2360, 3068, 3238, 3835, 4720, 6136, 6476, 7670, 8095, 12272, 12952, 15340, 16190, 21047, 25904, 30680, 32380, 42094, 61360, 64760, 84188, 95521, 105235, 129520, 168376, 191042, 210470, 336752, 382084, 420940, 477605, 764168, 841880, 955210, 1241773, 1528336, 1683760, 1910420, 2483546, 3820840, 4967092, 6208865, 7641680, 9934184, 12417730, 19868368, 24835460, 49670920, 99341840]

約数ペア:

[(1, 99341840), (2, 49670920), (4, 24835460), (5, 19868368), (8, 12417730), (10, 9934184), (13, 7641680), (16, 6208865), (20, 4967092), (26, 3820840), (40, 2483546), (52, 1910420), (59, 1683760), (65, 1528336), (80, 1241773), (104, 955210), (118, 841880), (130, 764168), (208, 477605), (236, 420940), (260, 382084), (295, 336752), (472, 210470), (520, 191042), (590, 168376), (767, 129520), (944, 105235), (1040, 95521), (1180, 84188), (1534, 64760), (1619, 61360), (2360, 42094), (3068, 32380), (3238, 30680), (3835, 25904), (4720, 21047), (6136, 16190), (6476, 15340), (7670, 12952), (8095, 12272)]