39061240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 97257600

約数和(自身を除く): 58196360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 109, 124, 136, 155, 170, 218, 248, 289, 310, 340, 436, 527, 545, 578, 620, 680, 872, 1054, 1090, 1156, 1240, 1445, 1853, 2108, 2180, 2312, 2635, 2890, 3379, 3706, 4216, 4360, 5270, 5780, 6758, 7412, 8959, 9265, 10540, 11560, 13516, 14824, 16895, 17918, 18530, 21080, 27032, 31501, 33790, 35836, 37060, 44795, 57443, 63002, 67580, 71672, 74120, 89590, 114886, 126004, 135160, 157505, 179180, 229772, 252008, 287215, 315010, 358360, 459544, 574430, 630020, 976531, 1148860, 1260040, 1953062, 2297720, 3906124, 4882655, 7812248, 9765310, 19530620, 39061240]

約数ペア:

[(1, 39061240), (2, 19530620), (4, 9765310), (5, 7812248), (8, 4882655), (10, 3906124), (17, 2297720), (20, 1953062), (31, 1260040), (34, 1148860), (40, 976531), (62, 630020), (68, 574430), (85, 459544), (109, 358360), (124, 315010), (136, 287215), (155, 252008), (170, 229772), (218, 179180), (248, 157505), (289, 135160), (310, 126004), (340, 114886), (436, 89590), (527, 74120), (545, 71672), (578, 67580), (620, 63002), (680, 57443), (872, 44795), (1054, 37060), (1090, 35836), (1156, 33790), (1240, 31501), (1445, 27032), (1853, 21080), (2108, 18530), (2180, 17918), (2312, 16895), (2635, 14824), (2890, 13516), (3379, 11560), (3706, 10540), (4216, 9265), (4360, 8959), (5270, 7412), (5780, 6758)]