68018080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:698

約数の個数: 96

約数和(自身を含む): 176604624

約数和(自身を除く): 108586544

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 53, 65, 80, 104, 106, 130, 160, 208, 212, 260, 265, 416, 424, 520, 530, 617, 689, 848, 1040, 1060, 1234, 1378, 1696, 2080, 2120, 2468, 2756, 3085, 3445, 4240, 4936, 5512, 6170, 6890, 8021, 8480, 9872, 11024, 12340, 13780, 16042, 19744, 22048, 24680, 27560, 32084, 32701, 40105, 49360, 55120, 64168, 65402, 80210, 98720, 110240, 128336, 130804, 160420, 163505, 256672, 261608, 320840, 327010, 425113, 523216, 641680, 654020, 850226, 1046432, 1283360, 1308040, 1700452, 2125565, 2616080, 3400904, 4251130, 5232160, 6801808, 8502260, 13603616, 17004520, 34009040, 68018080]

約数ペア:

[(1, 68018080), (2, 34009040), (4, 17004520), (5, 13603616), (8, 8502260), (10, 6801808), (13, 5232160), (16, 4251130), (20, 3400904), (26, 2616080), (32, 2125565), (40, 1700452), (52, 1308040), (53, 1283360), (65, 1046432), (80, 850226), (104, 654020), (106, 641680), (130, 523216), (160, 425113), (208, 327010), (212, 320840), (260, 261608), (265, 256672), (416, 163505), (424, 160420), (520, 130804), (530, 128336), (617, 110240), (689, 98720), (848, 80210), (1040, 65402), (1060, 64168), (1234, 55120), (1378, 49360), (1696, 40105), (2080, 32701), (2120, 32084), (2468, 27560), (2756, 24680), (3085, 22048), (3445, 19744), (4240, 16042), (4936, 13780), (5512, 12340), (6170, 11024), (6890, 9872), (8021, 8480)]