38046840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^3$

素因数の和:114

約数の個数: 128

約数和(自身を含む): 127310400

約数和(自身を除く): 89263560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 174, 195, 232, 260, 290, 312, 348, 377, 390, 435, 520, 580, 696, 754, 780, 841, 870, 1131, 1160, 1508, 1560, 1682, 1740, 1885, 2262, 2523, 3016, 3364, 3480, 3770, 4205, 4524, 5046, 5655, 6728, 7540, 8410, 9048, 10092, 10933, 11310, 12615, 15080, 16820, 20184, 21866, 22620, 24389, 25230, 32799, 33640, 43732, 45240, 48778, 50460, 54665, 65598, 73167, 87464, 97556, 100920, 109330, 121945, 131196, 146334, 163995, 195112, 218660, 243890, 262392, 292668, 317057, 327990, 365835, 437320, 487780, 585336, 634114, 655980, 731670, 951171, 975560, 1268228, 1311960, 1463340, 1585285, 1902342, 2536456, 2926680, 3170570, 3804684, 4755855, 6341140, 7609368, 9511710, 12682280, 19023420, 38046840]

約数ペア:

[(1, 38046840), (2, 19023420), (3, 12682280), (4, 9511710), (5, 7609368), (6, 6341140), (8, 4755855), (10, 3804684), (12, 3170570), (13, 2926680), (15, 2536456), (20, 1902342), (24, 1585285), (26, 1463340), (29, 1311960), (30, 1268228), (39, 975560), (40, 951171), (52, 731670), (58, 655980), (60, 634114), (65, 585336), (78, 487780), (87, 437320), (104, 365835), (116, 327990), (120, 317057), (130, 292668), (145, 262392), (156, 243890), (174, 218660), (195, 195112), (232, 163995), (260, 146334), (290, 131196), (312, 121945), (348, 109330), (377, 100920), (390, 97556), (435, 87464), (520, 73167), (580, 65598), (696, 54665), (754, 50460), (780, 48778), (841, 45240), (870, 43732), (1131, 33640), (1160, 32799), (1508, 25230), (1560, 24389), (1682, 22620), (1740, 21866), (1885, 20184), (2262, 16820), (2523, 15080), (3016, 12615), (3364, 11310), (3480, 10933), (3770, 10092), (4205, 9048), (4524, 8410), (5046, 7540), (5655, 6728)]