4553960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 11203920

約数和(自身を除く): 6649960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 181, 185, 296, 340, 362, 370, 629, 680, 724, 740, 905, 1258, 1448, 1480, 1810, 2516, 3077, 3145, 3620, 5032, 6154, 6290, 6697, 7240, 12308, 12580, 13394, 15385, 24616, 25160, 26788, 30770, 33485, 53576, 61540, 66970, 113849, 123080, 133940, 227698, 267880, 455396, 569245, 910792, 1138490, 2276980, 4553960]

約数ペア:

[(1, 4553960), (2, 2276980), (4, 1138490), (5, 910792), (8, 569245), (10, 455396), (17, 267880), (20, 227698), (34, 133940), (37, 123080), (40, 113849), (68, 66970), (74, 61540), (85, 53576), (136, 33485), (148, 30770), (170, 26788), (181, 25160), (185, 24616), (296, 15385), (340, 13394), (362, 12580), (370, 12308), (629, 7240), (680, 6697), (724, 6290), (740, 6154), (905, 5032), (1258, 3620), (1448, 3145), (1480, 3077), (1810, 2516)]