4011970384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{7589}}^1$

素因数の和:7700

約数の個数: 80

約数和(自身を含む): 8583379200

約数和(自身を除く): 4571408816

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 47, 74, 76, 94, 148, 152, 188, 296, 304, 376, 592, 703, 752, 893, 1406, 1739, 1786, 2812, 3478, 3572, 5624, 6956, 7144, 7589, 11248, 13912, 14288, 15178, 27824, 30356, 33041, 60712, 66082, 121424, 132164, 144191, 264328, 280793, 288382, 356683, 528656, 561586, 576764, 713366, 1123172, 1153528, 1426732, 2246344, 2307056, 2853464, 4492688, 5335067, 5706928, 6776977, 10670134, 13197271, 13553954, 21340268, 26394542, 27107908, 42680536, 52789084, 54215816, 85361072, 105578168, 108431632, 211156336, 250748149, 501496298, 1002992596, 2005985192, 4011970384]

約数ペア:

[(1, 4011970384), (2, 2005985192), (4, 1002992596), (8, 501496298), (16, 250748149), (19, 211156336), (37, 108431632), (38, 105578168), (47, 85361072), (74, 54215816), (76, 52789084), (94, 42680536), (148, 27107908), (152, 26394542), (188, 21340268), (296, 13553954), (304, 13197271), (376, 10670134), (592, 6776977), (703, 5706928), (752, 5335067), (893, 4492688), (1406, 2853464), (1739, 2307056), (1786, 2246344), (2812, 1426732), (3478, 1153528), (3572, 1123172), (5624, 713366), (6956, 576764), (7144, 561586), (7589, 528656), (11248, 356683), (13912, 288382), (14288, 280793), (15178, 264328), (27824, 144191), (30356, 132164), (33041, 121424), (60712, 66082)]