24801380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 54840240

約数和(自身を除く): 30038860

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 61, 116, 122, 145, 244, 290, 305, 580, 610, 701, 1220, 1402, 1769, 2804, 3505, 3538, 7010, 7076, 8845, 14020, 17690, 20329, 35380, 40658, 42761, 81316, 85522, 101645, 171044, 203290, 213805, 406580, 427610, 855220, 1240069, 2480138, 4960276, 6200345, 12400690, 24801380]

約数ペア:

[(1, 24801380), (2, 12400690), (4, 6200345), (5, 4960276), (10, 2480138), (20, 1240069), (29, 855220), (58, 427610), (61, 406580), (116, 213805), (122, 203290), (145, 171044), (244, 101645), (290, 85522), (305, 81316), (580, 42761), (610, 40658), (701, 35380), (1220, 20329), (1402, 17690), (1769, 14020), (2804, 8845), (3505, 7076), (3538, 7010)]