29138480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{853}}^1$

素因数の和:934

約数の個数: 80

約数和(自身を含む): 78786624

約数和(自身を除く): 49648144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 61, 70, 80, 112, 122, 140, 244, 280, 305, 427, 488, 560, 610, 853, 854, 976, 1220, 1706, 1708, 2135, 2440, 3412, 3416, 4265, 4270, 4880, 5971, 6824, 6832, 8530, 8540, 11942, 13648, 17060, 17080, 23884, 29855, 34120, 34160, 47768, 52033, 59710, 68240, 95536, 104066, 119420, 208132, 238840, 260165, 364231, 416264, 477680, 520330, 728462, 832528, 1040660, 1456924, 1821155, 2081320, 2913848, 3642310, 4162640, 5827696, 7284620, 14569240, 29138480]

約数ペア:

[(1, 29138480), (2, 14569240), (4, 7284620), (5, 5827696), (7, 4162640), (8, 3642310), (10, 2913848), (14, 2081320), (16, 1821155), (20, 1456924), (28, 1040660), (35, 832528), (40, 728462), (56, 520330), (61, 477680), (70, 416264), (80, 364231), (112, 260165), (122, 238840), (140, 208132), (244, 119420), (280, 104066), (305, 95536), (427, 68240), (488, 59710), (560, 52033), (610, 47768), (853, 34160), (854, 34120), (976, 29855), (1220, 23884), (1706, 17080), (1708, 17060), (2135, 13648), (2440, 11942), (3412, 8540), (3416, 8530), (4265, 6832), (4270, 6824), (4880, 5971)]