4540987360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311881}}^1$

素因数の和:311916

約数の個数: 96

約数和(自身を含む): 13203836352

約数和(自身を除く): 8662848992

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 311881, 623762, 1247524, 1559405, 2183167, 2495048, 3118810, 4054453, 4366334, 4990096, 6237620, 8108906, 8732668, 9980192, 10915835, 12475240, 16217812, 17465336, 20272265, 21831670, 24950480, 28381171, 32435624, 34930672, 40544530, 43663340, 49900960, 56762342, 64871248, 69861344, 81089060, 87326680, 113524684, 129742496, 141905855, 162178120, 174653360, 227049368, 283811710, 324356240, 349306720, 454098736, 567623420, 648712480, 908197472, 1135246840, 2270493680, 4540987360]

約数ペア:

[(1, 4540987360), (2, 2270493680), (4, 1135246840), (5, 908197472), (7, 648712480), (8, 567623420), (10, 454098736), (13, 349306720), (14, 324356240), (16, 283811710), (20, 227049368), (26, 174653360), (28, 162178120), (32, 141905855), (35, 129742496), (40, 113524684), (52, 87326680), (56, 81089060), (65, 69861344), (70, 64871248), (80, 56762342), (91, 49900960), (104, 43663340), (112, 40544530), (130, 34930672), (140, 32435624), (160, 28381171), (182, 24950480), (208, 21831670), (224, 20272265), (260, 17465336), (280, 16217812), (364, 12475240), (416, 10915835), (455, 9980192), (520, 8732668), (560, 8108906), (728, 6237620), (910, 4990096), (1040, 4366334), (1120, 4054453), (1456, 3118810), (1820, 2495048), (2080, 2183167), (2912, 1559405), (3640, 1247524), (7280, 623762), (14560, 311881)]