98746160

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1446

約数の個数: 80

約数和(自身を含む): 245341440

約数和(自身を除く): 146595280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 40, 58, 62, 80, 116, 124, 145, 155, 232, 248, 290, 310, 464, 496, 580, 620, 899, 1160, 1240, 1373, 1798, 2320, 2480, 2746, 3596, 4495, 5492, 6865, 7192, 8990, 10984, 13730, 14384, 17980, 21968, 27460, 35960, 39817, 42563, 54920, 71920, 79634, 85126, 109840, 159268, 170252, 199085, 212815, 318536, 340504, 398170, 425630, 637072, 681008, 796340, 851260, 1234327, 1592680, 1702520, 2468654, 3185360, 3405040, 4937308, 6171635, 9874616, 12343270, 19749232, 24686540, 49373080, 98746160]

約数ペア:

[(1, 98746160), (2, 49373080), (4, 24686540), (5, 19749232), (8, 12343270), (10, 9874616), (16, 6171635), (20, 4937308), (29, 3405040), (31, 3185360), (40, 2468654), (58, 1702520), (62, 1592680), (80, 1234327), (116, 851260), (124, 796340), (145, 681008), (155, 637072), (232, 425630), (248, 398170), (290, 340504), (310, 318536), (464, 212815), (496, 199085), (580, 170252), (620, 159268), (899, 109840), (1160, 85126), (1240, 79634), (1373, 71920), (1798, 54920), (2320, 42563), (2480, 39817), (2746, 35960), (3596, 27460), (4495, 21968), (5492, 17980), (6865, 14384), (7192, 13730), (8990, 10984)]