4955500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:100

約数の個数: 96

約数和(自身を含む): 12737088

約数和(自身を除く): 7781588

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 53, 55, 68, 85, 100, 106, 110, 125, 170, 187, 212, 220, 250, 265, 275, 340, 374, 425, 500, 530, 550, 583, 748, 850, 901, 935, 1060, 1100, 1166, 1325, 1375, 1700, 1802, 1870, 2125, 2332, 2650, 2750, 2915, 3604, 3740, 4250, 4505, 4675, 5300, 5500, 5830, 6625, 8500, 9010, 9350, 9911, 11660, 13250, 14575, 18020, 18700, 19822, 22525, 23375, 26500, 29150, 39644, 45050, 46750, 49555, 58300, 72875, 90100, 93500, 99110, 112625, 145750, 198220, 225250, 247775, 291500, 450500, 495550, 991100, 1238875, 2477750, 4955500]

約数ペア:

[(1, 4955500), (2, 2477750), (4, 1238875), (5, 991100), (10, 495550), (11, 450500), (17, 291500), (20, 247775), (22, 225250), (25, 198220), (34, 145750), (44, 112625), (50, 99110), (53, 93500), (55, 90100), (68, 72875), (85, 58300), (100, 49555), (106, 46750), (110, 45050), (125, 39644), (170, 29150), (187, 26500), (212, 23375), (220, 22525), (250, 19822), (265, 18700), (275, 18020), (340, 14575), (374, 13250), (425, 11660), (500, 9911), (530, 9350), (550, 9010), (583, 8500), (748, 6625), (850, 5830), (901, 5500), (935, 5300), (1060, 4675), (1100, 4505), (1166, 4250), (1325, 3740), (1375, 3604), (1700, 2915), (1802, 2750), (1870, 2650), (2125, 2332)]