1107647560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{9283}}^1$

素因数の和:9470

約数の個数: 64

約数和(自身を含む): 2640369600

約数和(自身を除く): 1532722040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 157, 190, 314, 380, 628, 760, 785, 1256, 1570, 2983, 3140, 5966, 6280, 9283, 11932, 14915, 18566, 23864, 29830, 37132, 46415, 59660, 74264, 92830, 119320, 176377, 185660, 352754, 371320, 705508, 881885, 1411016, 1457431, 1763770, 2914862, 3527540, 5829724, 7055080, 7287155, 11659448, 14574310, 27691189, 29148620, 55382378, 58297240, 110764756, 138455945, 221529512, 276911890, 553823780, 1107647560]

約数ペア:

[(1, 1107647560), (2, 553823780), (4, 276911890), (5, 221529512), (8, 138455945), (10, 110764756), (19, 58297240), (20, 55382378), (38, 29148620), (40, 27691189), (76, 14574310), (95, 11659448), (152, 7287155), (157, 7055080), (190, 5829724), (314, 3527540), (380, 2914862), (628, 1763770), (760, 1457431), (785, 1411016), (1256, 881885), (1570, 705508), (2983, 371320), (3140, 352754), (5966, 185660), (6280, 176377), (9283, 119320), (11932, 92830), (14915, 74264), (18566, 59660), (23864, 46415), (29830, 37132)]