2885677750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:667

約数の個数: 128

約数和(自身を含む): 6091967232

約数和(自身を除く): 3206289482

約数列:

[1, 2, 5, 10, 17, 23, 25, 34, 46, 50, 53, 85, 106, 115, 125, 170, 230, 250, 265, 391, 425, 530, 557, 575, 782, 850, 901, 1114, 1150, 1219, 1325, 1802, 1955, 2125, 2438, 2650, 2785, 2875, 3910, 4250, 4505, 5570, 5750, 6095, 6625, 9010, 9469, 9775, 12190, 12811, 13250, 13925, 18938, 19550, 20723, 22525, 25622, 27850, 29521, 30475, 41446, 45050, 47345, 48875, 59042, 60950, 64055, 69625, 94690, 97750, 103615, 112625, 128110, 139250, 147605, 152375, 207230, 217787, 225250, 236725, 295210, 304750, 320275, 435574, 473450, 501857, 518075, 640550, 678983, 738025, 1003714, 1036150, 1088935, 1183625, 1357966, 1476050, 1601375, 2177870, 2367250, 2509285, 2590375, 3202750, 3394915, 3690125, 5018570, 5180750, 5444675, 6789830, 7380250, 10889350, 11542711, 12546425, 16974575, 23085422, 25092850, 27223375, 33949150, 54446750, 57713555, 62732125, 84872875, 115427110, 125464250, 169745750, 288567775, 577135550, 1442838875, 2885677750]

約数ペア:

[(1, 2885677750), (2, 1442838875), (5, 577135550), (10, 288567775), (17, 169745750), (23, 125464250), (25, 115427110), (34, 84872875), (46, 62732125), (50, 57713555), (53, 54446750), (85, 33949150), (106, 27223375), (115, 25092850), (125, 23085422), (170, 16974575), (230, 12546425), (250, 11542711), (265, 10889350), (391, 7380250), (425, 6789830), (530, 5444675), (557, 5180750), (575, 5018570), (782, 3690125), (850, 3394915), (901, 3202750), (1114, 2590375), (1150, 2509285), (1219, 2367250), (1325, 2177870), (1802, 1601375), (1955, 1476050), (2125, 1357966), (2438, 1183625), (2650, 1088935), (2785, 1036150), (2875, 1003714), (3910, 738025), (4250, 678983), (4505, 640550), (5570, 518075), (5750, 501857), (6095, 473450), (6625, 435574), (9010, 320275), (9469, 304750), (9775, 295210), (12190, 236725), (12811, 225250), (13250, 217787), (13925, 207230), (18938, 152375), (19550, 147605), (20723, 139250), (22525, 128110), (25622, 112625), (27850, 103615), (29521, 97750), (30475, 94690), (41446, 69625), (45050, 64055), (47345, 60950), (48875, 59042)]