12433565560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{26597}}^1$

素因数の和:26681

約数の個数: 128

約数和(自身を含む): 32172940800

約数和(自身を除く): 19739375240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 31, 40, 52, 58, 62, 65, 104, 116, 124, 130, 145, 155, 232, 248, 260, 290, 310, 377, 403, 520, 580, 620, 754, 806, 899, 1160, 1240, 1508, 1612, 1798, 1885, 2015, 3016, 3224, 3596, 3770, 4030, 4495, 7192, 7540, 8060, 8990, 11687, 15080, 16120, 17980, 23374, 26597, 35960, 46748, 53194, 58435, 93496, 106388, 116870, 132985, 212776, 233740, 265970, 345761, 467480, 531940, 691522, 771313, 824507, 1063880, 1383044, 1542626, 1649014, 1728805, 2766088, 3085252, 3298028, 3457610, 3856565, 4122535, 6170504, 6596056, 6915220, 7713130, 8245070, 10027069, 10718591, 13830440, 15426260, 16490140, 20054138, 21437182, 23910703, 30852520, 32980280, 40108276, 42874364, 47821406, 50135345, 53592955, 80216552, 85748728, 95642812, 100270690, 107185910, 119553515, 191285624, 200541380, 214371820, 239107030, 310839139, 401082760, 428743640, 478214060, 621678278, 956428120, 1243356556, 1554195695, 2486713112, 3108391390, 6216782780, 12433565560]

約数ペア:

[(1, 12433565560), (2, 6216782780), (4, 3108391390), (5, 2486713112), (8, 1554195695), (10, 1243356556), (13, 956428120), (20, 621678278), (26, 478214060), (29, 428743640), (31, 401082760), (40, 310839139), (52, 239107030), (58, 214371820), (62, 200541380), (65, 191285624), (104, 119553515), (116, 107185910), (124, 100270690), (130, 95642812), (145, 85748728), (155, 80216552), (232, 53592955), (248, 50135345), (260, 47821406), (290, 42874364), (310, 40108276), (377, 32980280), (403, 30852520), (520, 23910703), (580, 21437182), (620, 20054138), (754, 16490140), (806, 15426260), (899, 13830440), (1160, 10718591), (1240, 10027069), (1508, 8245070), (1612, 7713130), (1798, 6915220), (1885, 6596056), (2015, 6170504), (3016, 4122535), (3224, 3856565), (3596, 3457610), (3770, 3298028), (4030, 3085252), (4495, 2766088), (7192, 1728805), (7540, 1649014), (8060, 1542626), (8990, 1383044), (11687, 1063880), (15080, 824507), (16120, 771313), (17980, 691522), (23374, 531940), (26597, 467480), (35960, 345761), (46748, 265970), (53194, 233740), (58435, 212776), (93496, 132985), (106388, 116870)]