15702925220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1\times {\mathrm{911}}^1$

素因数の和:1325

約数の個数: 96

約数和(自身を含む): 34583915520

約数和(自身を除く): 18880990300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 113, 116, 145, 226, 263, 290, 452, 526, 565, 580, 911, 1052, 1130, 1315, 1822, 2260, 2630, 3277, 3644, 4555, 5260, 6554, 7627, 9110, 13108, 15254, 16385, 18220, 26419, 29719, 30508, 32770, 38135, 52838, 59438, 65540, 76270, 102943, 105676, 118876, 132095, 148595, 152540, 205886, 239593, 264190, 297190, 411772, 479186, 514715, 528380, 594380, 861851, 958372, 1029430, 1197965, 1723702, 2058860, 2395930, 2985347, 3447404, 4309255, 4791860, 5970694, 6948197, 8618510, 11941388, 13896394, 14926735, 17237020, 27074009, 27792788, 29853470, 34740985, 54148018, 59706940, 69481970, 108296036, 135370045, 138963940, 270740090, 541480180, 785146261, 1570292522, 3140585044, 3925731305, 7851462610, 15702925220]

約数ペア:

[(1, 15702925220), (2, 7851462610), (4, 3925731305), (5, 3140585044), (10, 1570292522), (20, 785146261), (29, 541480180), (58, 270740090), (113, 138963940), (116, 135370045), (145, 108296036), (226, 69481970), (263, 59706940), (290, 54148018), (452, 34740985), (526, 29853470), (565, 27792788), (580, 27074009), (911, 17237020), (1052, 14926735), (1130, 13896394), (1315, 11941388), (1822, 8618510), (2260, 6948197), (2630, 5970694), (3277, 4791860), (3644, 4309255), (4555, 3447404), (5260, 2985347), (6554, 2395930), (7627, 2058860), (9110, 1723702), (13108, 1197965), (15254, 1029430), (16385, 958372), (18220, 861851), (26419, 594380), (29719, 528380), (30508, 514715), (32770, 479186), (38135, 411772), (52838, 297190), (59438, 264190), (65540, 239593), (76270, 205886), (102943, 152540), (105676, 148595), (118876, 132095)]