47429320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3671}}^1$

素因数の和:3718

約数の個数: 64

約数和(自身を含む): 118972800

約数和(自身を除く): 71543480

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 3671, 6460, 7342, 12920, 14684, 18355, 29368, 36710, 62407, 69749, 73420, 124814, 139498, 146840, 249628, 278996, 312035, 348745, 499256, 557992, 624070, 697490, 1185733, 1248140, 1394980, 2371466, 2496280, 2789960, 4742932, 5928665, 9485864, 11857330, 23714660, 47429320]

約数ペア:

[(1, 47429320), (2, 23714660), (4, 11857330), (5, 9485864), (8, 5928665), (10, 4742932), (17, 2789960), (19, 2496280), (20, 2371466), (34, 1394980), (38, 1248140), (40, 1185733), (68, 697490), (76, 624070), (85, 557992), (95, 499256), (136, 348745), (152, 312035), (170, 278996), (190, 249628), (323, 146840), (340, 139498), (380, 124814), (646, 73420), (680, 69749), (760, 62407), (1292, 36710), (1615, 29368), (2584, 18355), (3230, 14684), (3671, 12920), (6460, 7342)]