931740650

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{2339}}^1$

素因数の和:2639

約数の個数: 48

約数和(自身を含む): 1796670720

約数和(自身を除く): 864930070

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 257, 310, 514, 775, 1285, 1550, 2339, 2570, 4678, 6425, 7967, 11695, 12850, 15934, 23390, 39835, 58475, 72509, 79670, 116950, 145018, 199175, 362545, 398350, 601123, 725090, 1202246, 1812725, 3005615, 3625450, 6011230, 15028075, 18634813, 30056150, 37269626, 93174065, 186348130, 465870325, 931740650]

約数ペア:

[(1, 931740650), (2, 465870325), (5, 186348130), (10, 93174065), (25, 37269626), (31, 30056150), (50, 18634813), (62, 15028075), (155, 6011230), (257, 3625450), (310, 3005615), (514, 1812725), (775, 1202246), (1285, 725090), (1550, 601123), (2339, 398350), (2570, 362545), (4678, 199175), (6425, 145018), (7967, 116950), (11695, 79670), (12850, 72509), (15934, 58475), (23390, 39835)]