98455760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2309}}^1$

素因数の和:2376

約数の個数: 80

約数和(自身を含む): 252640080

約数和(自身を除く): 154184320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 41, 52, 65, 80, 82, 104, 130, 164, 205, 208, 260, 328, 410, 520, 533, 656, 820, 1040, 1066, 1640, 2132, 2309, 2665, 3280, 4264, 4618, 5330, 8528, 9236, 10660, 11545, 18472, 21320, 23090, 30017, 36944, 42640, 46180, 60034, 92360, 94669, 120068, 150085, 184720, 189338, 240136, 300170, 378676, 473345, 480272, 600340, 757352, 946690, 1200680, 1230697, 1514704, 1893380, 2401360, 2461394, 3786760, 4922788, 6153485, 7573520, 9845576, 12306970, 19691152, 24613940, 49227880, 98455760]

約数ペア:

[(1, 98455760), (2, 49227880), (4, 24613940), (5, 19691152), (8, 12306970), (10, 9845576), (13, 7573520), (16, 6153485), (20, 4922788), (26, 3786760), (40, 2461394), (41, 2401360), (52, 1893380), (65, 1514704), (80, 1230697), (82, 1200680), (104, 946690), (130, 757352), (164, 600340), (205, 480272), (208, 473345), (260, 378676), (328, 300170), (410, 240136), (520, 189338), (533, 184720), (656, 150085), (820, 120068), (1040, 94669), (1066, 92360), (1640, 60034), (2132, 46180), (2309, 42640), (2665, 36944), (3280, 30017), (4264, 23090), (4618, 21320), (5330, 18472), (8528, 11545), (9236, 10660)]