15695975950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{877}}^1\times {\mathrm{12343}}^1$

素因数の和:13261

約数の個数: 48

約数和(自身を含む): 30238109280

約数和(自身を除く): 14542133330

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 877, 1450, 1754, 4385, 8770, 12343, 21925, 24686, 25433, 43850, 50866, 61715, 123430, 127165, 254330, 308575, 357947, 617150, 635825, 715894, 1271650, 1789735, 3579470, 8948675, 10824811, 17897350, 21649622, 54124055, 108248110, 270620275, 313919519, 541240550, 627839038, 1569597595, 3139195190, 7847987975, 15695975950]

約数ペア:

[(1, 15695975950), (2, 7847987975), (5, 3139195190), (10, 1569597595), (25, 627839038), (29, 541240550), (50, 313919519), (58, 270620275), (145, 108248110), (290, 54124055), (725, 21649622), (877, 17897350), (1450, 10824811), (1754, 8948675), (4385, 3579470), (8770, 1789735), (12343, 1271650), (21925, 715894), (24686, 635825), (25433, 617150), (43850, 357947), (50866, 308575), (61715, 254330), (123430, 127165)]