557601880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{5009}}^1$

素因数の和:5065

約数の個数: 96

約数和(自身を含む): 1439272800

約数和(自身を除く): 881670920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 121, 184, 220, 230, 242, 253, 440, 460, 484, 506, 605, 920, 968, 1012, 1210, 1265, 2024, 2420, 2530, 2783, 4840, 5009, 5060, 5566, 10018, 10120, 11132, 13915, 20036, 22264, 25045, 27830, 40072, 50090, 55099, 55660, 100180, 110198, 111320, 115207, 200360, 220396, 230414, 275495, 440792, 460828, 550990, 576035, 606089, 921656, 1101980, 1152070, 1212178, 1267277, 2203960, 2304140, 2424356, 2534554, 3030445, 4608280, 4848712, 5069108, 6060890, 6336385, 10138216, 12121780, 12672770, 13940047, 24243560, 25345540, 27880094, 50691080, 55760188, 69700235, 111520376, 139400470, 278800940, 557601880]

約数ペア:

[(1, 557601880), (2, 278800940), (4, 139400470), (5, 111520376), (8, 69700235), (10, 55760188), (11, 50691080), (20, 27880094), (22, 25345540), (23, 24243560), (40, 13940047), (44, 12672770), (46, 12121780), (55, 10138216), (88, 6336385), (92, 6060890), (110, 5069108), (115, 4848712), (121, 4608280), (184, 3030445), (220, 2534554), (230, 2424356), (242, 2304140), (253, 2203960), (440, 1267277), (460, 1212178), (484, 1152070), (506, 1101980), (605, 921656), (920, 606089), (968, 576035), (1012, 550990), (1210, 460828), (1265, 440792), (2024, 275495), (2420, 230414), (2530, 220396), (2783, 200360), (4840, 115207), (5009, 111320), (5060, 110198), (5566, 100180), (10018, 55660), (10120, 55099), (11132, 50090), (13915, 40072), (20036, 27830), (22264, 25045)]