4985200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^2\times {\mathrm{103}}^1$

素因数の和:143

約数の個数: 90

約数和(自身を含む): 13292552

約数和(自身を除く): 8307352

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 103, 110, 121, 176, 200, 206, 220, 242, 275, 400, 412, 440, 484, 515, 550, 605, 824, 880, 968, 1030, 1100, 1133, 1210, 1648, 1936, 2060, 2200, 2266, 2420, 2575, 3025, 4120, 4400, 4532, 4840, 5150, 5665, 6050, 8240, 9064, 9680, 10300, 11330, 12100, 12463, 18128, 20600, 22660, 24200, 24926, 28325, 41200, 45320, 48400, 49852, 56650, 62315, 90640, 99704, 113300, 124630, 199408, 226600, 249260, 311575, 453200, 498520, 623150, 997040, 1246300, 2492600, 4985200]

約数ペア:

[(1, 4985200), (2, 2492600), (4, 1246300), (5, 997040), (8, 623150), (10, 498520), (11, 453200), (16, 311575), (20, 249260), (22, 226600), (25, 199408), (40, 124630), (44, 113300), (50, 99704), (55, 90640), (80, 62315), (88, 56650), (100, 49852), (103, 48400), (110, 45320), (121, 41200), (176, 28325), (200, 24926), (206, 24200), (220, 22660), (242, 20600), (275, 18128), (400, 12463), (412, 12100), (440, 11330), (484, 10300), (515, 9680), (550, 9064), (605, 8240), (824, 6050), (880, 5665), (968, 5150), (1030, 4840), (1100, 4532), (1133, 4400), (1210, 4120), (1648, 3025), (1936, 2575), (2060, 2420), (2200, 2266)]