122214640

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:686

約数の個数: 80

約数和(自身を含む): 299409408

約数和(自身を除く): 177194768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 127, 184, 230, 254, 368, 460, 508, 523, 635, 920, 1016, 1046, 1270, 1840, 2032, 2092, 2540, 2615, 2921, 4184, 5080, 5230, 5842, 8368, 10160, 10460, 11684, 12029, 14605, 20920, 23368, 24058, 29210, 41840, 46736, 48116, 58420, 60145, 66421, 96232, 116840, 120290, 132842, 192464, 233680, 240580, 265684, 332105, 481160, 531368, 664210, 962320, 1062736, 1328420, 1527683, 2656840, 3055366, 5313680, 6110732, 7638415, 12221464, 15276830, 24442928, 30553660, 61107320, 122214640]

約数ペア:

[(1, 122214640), (2, 61107320), (4, 30553660), (5, 24442928), (8, 15276830), (10, 12221464), (16, 7638415), (20, 6110732), (23, 5313680), (40, 3055366), (46, 2656840), (80, 1527683), (92, 1328420), (115, 1062736), (127, 962320), (184, 664210), (230, 531368), (254, 481160), (368, 332105), (460, 265684), (508, 240580), (523, 233680), (635, 192464), (920, 132842), (1016, 120290), (1046, 116840), (1270, 96232), (1840, 66421), (2032, 60145), (2092, 58420), (2540, 48116), (2615, 46736), (2921, 41840), (4184, 29210), (5080, 24058), (5230, 23368), (5842, 20920), (8368, 14605), (10160, 12029), (10460, 11684)]