1952156920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{410117}}^1$

素因数の和:410152

約数の個数: 64

約数和(自身を含む): 5315129280

約数和(自身を除く): 3362972360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 410117, 820234, 1640468, 2050585, 2870819, 3280936, 4101170, 5741638, 6971989, 8202340, 11483276, 13943978, 14354095, 16404680, 22966552, 27887956, 28708190, 34859945, 48803923, 55775912, 57416380, 69719890, 97607846, 114832760, 139439780, 195215692, 244019615, 278879560, 390431384, 488039230, 976078460, 1952156920]

約数ペア:

[(1, 1952156920), (2, 976078460), (4, 488039230), (5, 390431384), (7, 278879560), (8, 244019615), (10, 195215692), (14, 139439780), (17, 114832760), (20, 97607846), (28, 69719890), (34, 57416380), (35, 55775912), (40, 48803923), (56, 34859945), (68, 28708190), (70, 27887956), (85, 22966552), (119, 16404680), (136, 14354095), (140, 13943978), (170, 11483276), (238, 8202340), (280, 6971989), (340, 5741638), (476, 4101170), (595, 3280936), (680, 2870819), (952, 2050585), (1190, 1640468), (2380, 820234), (4760, 410117)]