15708503920

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1\times {\mathrm{8053}}^1$

素因数の和:8762

約数の個数: 80

約数和(自身を含む): 37570943520

約数和(自身を除く): 21862439600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 659, 740, 1318, 1480, 2636, 2960, 3295, 5272, 6590, 8053, 10544, 13180, 16106, 24383, 26360, 32212, 40265, 48766, 52720, 64424, 80530, 97532, 121915, 128848, 161060, 195064, 243830, 297961, 322120, 390128, 487660, 595922, 644240, 975320, 1191844, 1489805, 1950640, 2383688, 2979610, 4767376, 5306927, 5959220, 10613854, 11918440, 21227708, 23836880, 26534635, 42455416, 53069270, 84910832, 106138540, 196356299, 212277080, 392712598, 424554160, 785425196, 981781495, 1570850392, 1963562990, 3141700784, 3927125980, 7854251960, 15708503920]

約数ペア:

[(1, 15708503920), (2, 7854251960), (4, 3927125980), (5, 3141700784), (8, 1963562990), (10, 1570850392), (16, 981781495), (20, 785425196), (37, 424554160), (40, 392712598), (74, 212277080), (80, 196356299), (148, 106138540), (185, 84910832), (296, 53069270), (370, 42455416), (592, 26534635), (659, 23836880), (740, 21227708), (1318, 11918440), (1480, 10613854), (2636, 5959220), (2960, 5306927), (3295, 4767376), (5272, 2979610), (6590, 2383688), (8053, 1950640), (10544, 1489805), (13180, 1191844), (16106, 975320), (24383, 644240), (26360, 595922), (32212, 487660), (40265, 390128), (48766, 322120), (52720, 297961), (64424, 243830), (80530, 195064), (97532, 161060), (121915, 128848)]