4595440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:170

約数の個数: 80

約数和(自身を含む): 11784960

約数和(自身を除く): 7189520

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 109, 124, 136, 155, 170, 218, 248, 272, 310, 340, 436, 496, 527, 545, 620, 680, 872, 1054, 1090, 1240, 1360, 1744, 1853, 2108, 2180, 2480, 2635, 3379, 3706, 4216, 4360, 5270, 6758, 7412, 8432, 8720, 9265, 10540, 13516, 14824, 16895, 18530, 21080, 27032, 29648, 33790, 37060, 42160, 54064, 57443, 67580, 74120, 114886, 135160, 148240, 229772, 270320, 287215, 459544, 574430, 919088, 1148860, 2297720, 4595440]

約数ペア:

[(1, 4595440), (2, 2297720), (4, 1148860), (5, 919088), (8, 574430), (10, 459544), (16, 287215), (17, 270320), (20, 229772), (31, 148240), (34, 135160), (40, 114886), (62, 74120), (68, 67580), (80, 57443), (85, 54064), (109, 42160), (124, 37060), (136, 33790), (155, 29648), (170, 27032), (218, 21080), (248, 18530), (272, 16895), (310, 14824), (340, 13516), (436, 10540), (496, 9265), (527, 8720), (545, 8432), (620, 7412), (680, 6758), (872, 5270), (1054, 4360), (1090, 4216), (1240, 3706), (1360, 3379), (1744, 2635), (1853, 2480), (2108, 2180)]