4114281640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{240883}}^1$

素因数の和:240962

約数の個数: 64

約数和(自身を含む): 10753061760

約数和(自身を除く): 6638780120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 1220, 1708, 2135, 2440, 3416, 4270, 8540, 17080, 240883, 481766, 963532, 1204415, 1686181, 1927064, 2408830, 3372362, 4817660, 6744724, 8430905, 9635320, 13489448, 14693863, 16861810, 29387726, 33723620, 58775452, 67447240, 73469315, 102857041, 117550904, 146938630, 205714082, 293877260, 411428164, 514285205, 587754520, 822856328, 1028570410, 2057140820, 4114281640]

約数ペア:

[(1, 4114281640), (2, 2057140820), (4, 1028570410), (5, 822856328), (7, 587754520), (8, 514285205), (10, 411428164), (14, 293877260), (20, 205714082), (28, 146938630), (35, 117550904), (40, 102857041), (56, 73469315), (61, 67447240), (70, 58775452), (122, 33723620), (140, 29387726), (244, 16861810), (280, 14693863), (305, 13489448), (427, 9635320), (488, 8430905), (610, 6744724), (854, 4817660), (1220, 3372362), (1708, 2408830), (2135, 1927064), (2440, 1686181), (3416, 1204415), (4270, 963532), (8540, 481766), (17080, 240883)]