45345560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 128

約数和(自身を含む): 118540800

約数和(自身を除く): 73195240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 31, 40, 52, 58, 62, 65, 97, 104, 116, 124, 130, 145, 155, 194, 232, 248, 260, 290, 310, 377, 388, 403, 485, 520, 580, 620, 754, 776, 806, 899, 970, 1160, 1240, 1261, 1508, 1612, 1798, 1885, 1940, 2015, 2522, 2813, 3007, 3016, 3224, 3596, 3770, 3880, 4030, 4495, 5044, 5626, 6014, 6305, 7192, 7540, 8060, 8990, 10088, 11252, 11687, 12028, 12610, 14065, 15035, 15080, 16120, 17980, 22504, 23374, 24056, 25220, 28130, 30070, 35960, 36569, 39091, 46748, 50440, 56260, 58435, 60140, 73138, 78182, 87203, 93496, 112520, 116870, 120280, 146276, 156364, 174406, 182845, 195455, 233740, 292552, 312728, 348812, 365690, 390910, 436015, 467480, 697624, 731380, 781820, 872030, 1133639, 1462760, 1563640, 1744060, 2267278, 3488120, 4534556, 5668195, 9069112, 11336390, 22672780, 45345560]

約数ペア:

[(1, 45345560), (2, 22672780), (4, 11336390), (5, 9069112), (8, 5668195), (10, 4534556), (13, 3488120), (20, 2267278), (26, 1744060), (29, 1563640), (31, 1462760), (40, 1133639), (52, 872030), (58, 781820), (62, 731380), (65, 697624), (97, 467480), (104, 436015), (116, 390910), (124, 365690), (130, 348812), (145, 312728), (155, 292552), (194, 233740), (232, 195455), (248, 182845), (260, 174406), (290, 156364), (310, 146276), (377, 120280), (388, 116870), (403, 112520), (485, 93496), (520, 87203), (580, 78182), (620, 73138), (754, 60140), (776, 58435), (806, 56260), (899, 50440), (970, 46748), (1160, 39091), (1240, 36569), (1261, 35960), (1508, 30070), (1612, 28130), (1798, 25220), (1885, 24056), (1940, 23374), (2015, 22504), (2522, 17980), (2813, 16120), (3007, 15080), (3016, 15035), (3224, 14065), (3596, 12610), (3770, 12028), (3880, 11687), (4030, 11252), (4495, 10088), (5044, 8990), (5626, 8060), (6014, 7540), (6305, 7192)]