1570474960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{50207}}^1$

素因数の和:50260

約数の個数: 80

約数和(自身を含む): 4034313216

約数和(自身を除く): 2463838256

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 136, 170, 184, 230, 272, 340, 368, 391, 460, 680, 782, 920, 1360, 1564, 1840, 1955, 3128, 3910, 6256, 7820, 15640, 31280, 50207, 100414, 200828, 251035, 401656, 502070, 803312, 853519, 1004140, 1154761, 1707038, 2008280, 2309522, 3414076, 4016560, 4267595, 4619044, 5773805, 6828152, 8535190, 9238088, 11547610, 13656304, 17070380, 18476176, 19630937, 23095220, 34140760, 39261874, 46190440, 68281520, 78523748, 92380880, 98154685, 157047496, 196309370, 314094992, 392618740, 785237480, 1570474960]

約数ペア:

[(1, 1570474960), (2, 785237480), (4, 392618740), (5, 314094992), (8, 196309370), (10, 157047496), (16, 98154685), (17, 92380880), (20, 78523748), (23, 68281520), (34, 46190440), (40, 39261874), (46, 34140760), (68, 23095220), (80, 19630937), (85, 18476176), (92, 17070380), (115, 13656304), (136, 11547610), (170, 9238088), (184, 8535190), (230, 6828152), (272, 5773805), (340, 4619044), (368, 4267595), (391, 4016560), (460, 3414076), (680, 2309522), (782, 2008280), (920, 1707038), (1360, 1154761), (1564, 1004140), (1840, 853519), (1955, 803312), (3128, 502070), (3910, 401656), (6256, 251035), (7820, 200828), (15640, 100414), (31280, 50207)]