40303380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 122661504

約数和(自身を除く): 82358124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 163, 195, 260, 317, 326, 390, 489, 634, 652, 780, 815, 951, 978, 1268, 1585, 1630, 1902, 1956, 2119, 2445, 3170, 3260, 3804, 4121, 4238, 4755, 4890, 6340, 6357, 8242, 8476, 9510, 9780, 10595, 12363, 12714, 16484, 19020, 20605, 21190, 24726, 25428, 31785, 41210, 42380, 49452, 51671, 61815, 63570, 82420, 103342, 123630, 127140, 155013, 206684, 247260, 258355, 310026, 516710, 620052, 671723, 775065, 1033420, 1343446, 1550130, 2015169, 2686892, 3100260, 3358615, 4030338, 6717230, 8060676, 10075845, 13434460, 20151690, 40303380]

約数ペア:

[(1, 40303380), (2, 20151690), (3, 13434460), (4, 10075845), (5, 8060676), (6, 6717230), (10, 4030338), (12, 3358615), (13, 3100260), (15, 2686892), (20, 2015169), (26, 1550130), (30, 1343446), (39, 1033420), (52, 775065), (60, 671723), (65, 620052), (78, 516710), (130, 310026), (156, 258355), (163, 247260), (195, 206684), (260, 155013), (317, 127140), (326, 123630), (390, 103342), (489, 82420), (634, 63570), (652, 61815), (780, 51671), (815, 49452), (951, 42380), (978, 41210), (1268, 31785), (1585, 25428), (1630, 24726), (1902, 21190), (1956, 20605), (2119, 19020), (2445, 16484), (3170, 12714), (3260, 12363), (3804, 10595), (4121, 9780), (4238, 9510), (4755, 8476), (4890, 8242), (6340, 6357)]