7391120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:288

約数の個数: 80

約数和(自身を含む): 19338048

約数和(自身を除く): 11946928

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 37, 40, 44, 55, 74, 80, 88, 110, 148, 176, 185, 220, 227, 296, 370, 407, 440, 454, 592, 740, 814, 880, 908, 1135, 1480, 1628, 1816, 2035, 2270, 2497, 2960, 3256, 3632, 4070, 4540, 4994, 6512, 8140, 8399, 9080, 9988, 12485, 16280, 16798, 18160, 19976, 24970, 32560, 33596, 39952, 41995, 49940, 67192, 83990, 92389, 99880, 134384, 167980, 184778, 199760, 335960, 369556, 461945, 671920, 739112, 923890, 1478224, 1847780, 3695560, 7391120]

約数ペア:

[(1, 7391120), (2, 3695560), (4, 1847780), (5, 1478224), (8, 923890), (10, 739112), (11, 671920), (16, 461945), (20, 369556), (22, 335960), (37, 199760), (40, 184778), (44, 167980), (55, 134384), (74, 99880), (80, 92389), (88, 83990), (110, 67192), (148, 49940), (176, 41995), (185, 39952), (220, 33596), (227, 32560), (296, 24970), (370, 19976), (407, 18160), (440, 16798), (454, 16280), (592, 12485), (740, 9988), (814, 9080), (880, 8399), (908, 8140), (1135, 6512), (1480, 4994), (1628, 4540), (1816, 4070), (2035, 3632), (2270, 3256), (2497, 2960)]