5130400

素因数分解:

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

素因数の和:95

約数の個数: 108

約数和(自身を含む): 14026446

約数和(自身を除く): 8896046

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 53, 55, 80, 88, 100, 106, 110, 121, 160, 176, 200, 212, 220, 242, 265, 275, 352, 400, 424, 440, 484, 530, 550, 583, 605, 800, 848, 880, 968, 1060, 1100, 1166, 1210, 1325, 1696, 1760, 1936, 2120, 2200, 2332, 2420, 2650, 2915, 3025, 3872, 4240, 4400, 4664, 4840, 5300, 5830, 6050, 6413, 8480, 8800, 9328, 9680, 10600, 11660, 12100, 12826, 14575, 18656, 19360, 21200, 23320, 24200, 25652, 29150, 32065, 42400, 46640, 48400, 51304, 58300, 64130, 93280, 96800, 102608, 116600, 128260, 160325, 205216, 233200, 256520, 320650, 466400, 513040, 641300, 1026080, 1282600, 2565200, 5130400]

約数ペア:

[(1, 5130400), (2, 2565200), (4, 1282600), (5, 1026080), (8, 641300), (10, 513040), (11, 466400), (16, 320650), (20, 256520), (22, 233200), (25, 205216), (32, 160325), (40, 128260), (44, 116600), (50, 102608), (53, 96800), (55, 93280), (80, 64130), (88, 58300), (100, 51304), (106, 48400), (110, 46640), (121, 42400), (160, 32065), (176, 29150), (200, 25652), (212, 24200), (220, 23320), (242, 21200), (265, 19360), (275, 18656), (352, 14575), (400, 12826), (424, 12100), (440, 11660), (484, 10600), (530, 9680), (550, 9328), (583, 8800), (605, 8480), (800, 6413), (848, 6050), (880, 5830), (968, 5300), (1060, 4840), (1100, 4664), (1166, 4400), (1210, 4240), (1325, 3872), (1696, 3025), (1760, 2915), (1936, 2650), (2120, 2420), (2200, 2332)]