3346551440

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{2029}}^1$

素因数の和:2484

約数の個数: 80

約数和(自身を含む): 7951834800

約数和(自身を除く): 4605283360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 389, 424, 530, 778, 848, 1060, 1556, 1945, 2029, 2120, 3112, 3890, 4058, 4240, 6224, 7780, 8116, 10145, 15560, 16232, 20290, 20617, 31120, 32464, 40580, 41234, 81160, 82468, 103085, 107537, 162320, 164936, 206170, 215074, 329872, 412340, 430148, 537685, 789281, 824680, 860296, 1075370, 1578562, 1649360, 1720592, 2150740, 3157124, 3946405, 4301480, 6314248, 7892810, 8602960, 12628496, 15785620, 31571240, 41831893, 63142480, 83663786, 167327572, 209159465, 334655144, 418318930, 669310288, 836637860, 1673275720, 3346551440]

約数ペア:

[(1, 3346551440), (2, 1673275720), (4, 836637860), (5, 669310288), (8, 418318930), (10, 334655144), (16, 209159465), (20, 167327572), (40, 83663786), (53, 63142480), (80, 41831893), (106, 31571240), (212, 15785620), (265, 12628496), (389, 8602960), (424, 7892810), (530, 6314248), (778, 4301480), (848, 3946405), (1060, 3157124), (1556, 2150740), (1945, 1720592), (2029, 1649360), (2120, 1578562), (3112, 1075370), (3890, 860296), (4058, 824680), (4240, 789281), (6224, 537685), (7780, 430148), (8116, 412340), (10145, 329872), (15560, 215074), (16232, 206170), (20290, 164936), (20617, 162320), (31120, 107537), (32464, 103085), (40580, 82468), (41234, 81160)]