24559210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 51246720

約数和(自身を除く): 26687510

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 61, 65, 95, 122, 130, 163, 190, 247, 305, 326, 494, 610, 793, 815, 1159, 1235, 1586, 1630, 2119, 2318, 2470, 3097, 3965, 4238, 5795, 6194, 7930, 9943, 10595, 11590, 15067, 15485, 19886, 21190, 30134, 30970, 40261, 49715, 75335, 80522, 99430, 129259, 150670, 188917, 201305, 258518, 377834, 402610, 646295, 944585, 1292590, 1889170, 2455921, 4911842, 12279605, 24559210]

約数ペア:

[(1, 24559210), (2, 12279605), (5, 4911842), (10, 2455921), (13, 1889170), (19, 1292590), (26, 944585), (38, 646295), (61, 402610), (65, 377834), (95, 258518), (122, 201305), (130, 188917), (163, 150670), (190, 129259), (247, 99430), (305, 80522), (326, 75335), (494, 49715), (610, 40261), (793, 30970), (815, 30134), (1159, 21190), (1235, 19886), (1586, 15485), (1630, 15067), (2119, 11590), (2318, 10595), (2470, 9943), (3097, 7930), (3965, 6194), (4238, 5795)]