2952400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1$

素因数の和:101

約数の個数: 90

約数和(自身を含む): 7924406

約数和(自身を除く): 4972006

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 61, 80, 88, 100, 110, 121, 122, 176, 200, 220, 242, 244, 275, 305, 400, 440, 484, 488, 550, 605, 610, 671, 880, 968, 976, 1100, 1210, 1220, 1342, 1525, 1936, 2200, 2420, 2440, 2684, 3025, 3050, 3355, 4400, 4840, 4880, 5368, 6050, 6100, 6710, 7381, 9680, 10736, 12100, 12200, 13420, 14762, 16775, 24200, 24400, 26840, 29524, 33550, 36905, 48400, 53680, 59048, 67100, 73810, 118096, 134200, 147620, 184525, 268400, 295240, 369050, 590480, 738100, 1476200, 2952400]

約数ペア:

[(1, 2952400), (2, 1476200), (4, 738100), (5, 590480), (8, 369050), (10, 295240), (11, 268400), (16, 184525), (20, 147620), (22, 134200), (25, 118096), (40, 73810), (44, 67100), (50, 59048), (55, 53680), (61, 48400), (80, 36905), (88, 33550), (100, 29524), (110, 26840), (121, 24400), (122, 24200), (176, 16775), (200, 14762), (220, 13420), (242, 12200), (244, 12100), (275, 10736), (305, 9680), (400, 7381), (440, 6710), (484, 6100), (488, 6050), (550, 5368), (605, 4880), (610, 4840), (671, 4400), (880, 3355), (968, 3050), (976, 3025), (1100, 2684), (1210, 2440), (1220, 2420), (1342, 2200), (1525, 1936)]