3125933440

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{99679}}^1$

素因数の和:99712

約数の個数: 96

約数和(自身を含む): 8693092800

約数和(自身を除く): 5567159360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4480, 6272, 7840, 15680, 31360, 99679, 199358, 398716, 498395, 697753, 797432, 996790, 1395506, 1594864, 1993580, 2791012, 3189728, 3488765, 3987160, 4884271, 5582024, 6379456, 6977530, 7974320, 9768542, 11164048, 12758912, 13955060, 15948640, 19537084, 22328096, 24421355, 27910120, 31897280, 39074168, 44656192, 48842710, 55820240, 63794560, 78148336, 89312384, 97685420, 111640480, 156296672, 195370840, 223280960, 312593344, 390741680, 446561920, 625186688, 781483360, 1562966720, 3125933440]

約数ペア:

[(1, 3125933440), (2, 1562966720), (4, 781483360), (5, 625186688), (7, 446561920), (8, 390741680), (10, 312593344), (14, 223280960), (16, 195370840), (20, 156296672), (28, 111640480), (32, 97685420), (35, 89312384), (40, 78148336), (49, 63794560), (56, 55820240), (64, 48842710), (70, 44656192), (80, 39074168), (98, 31897280), (112, 27910120), (128, 24421355), (140, 22328096), (160, 19537084), (196, 15948640), (224, 13955060), (245, 12758912), (280, 11164048), (320, 9768542), (392, 7974320), (448, 6977530), (490, 6379456), (560, 5582024), (640, 4884271), (784, 3987160), (896, 3488765), (980, 3189728), (1120, 2791012), (1568, 1993580), (1960, 1594864), (2240, 1395506), (3136, 996790), (3920, 797432), (4480, 697753), (6272, 498395), (7840, 398716), (15680, 199358), (31360, 99679)]