3903178750

素因数分解:

$2^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2213}}^1$

素因数の和:2335

約数の個数: 80

約数和(自身を含む): 7843351824

約数和(自身を除く): 3940173074

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 83, 85, 125, 166, 170, 250, 415, 425, 625, 830, 850, 1250, 1411, 2075, 2125, 2213, 2822, 4150, 4250, 4426, 7055, 10375, 10625, 11065, 14110, 20750, 21250, 22130, 35275, 37621, 51875, 55325, 70550, 75242, 103750, 110650, 176375, 183679, 188105, 276625, 352750, 367358, 376210, 553250, 881875, 918395, 940525, 1383125, 1763750, 1836790, 1881050, 2766250, 3122543, 4591975, 4702625, 6245086, 9183950, 9405250, 15612715, 22959875, 23513125, 31225430, 45919750, 47026250, 78063575, 114799375, 156127150, 229598750, 390317875, 780635750, 1951589375, 3903178750]

約数ペア:

[(1, 3903178750), (2, 1951589375), (5, 780635750), (10, 390317875), (17, 229598750), (25, 156127150), (34, 114799375), (50, 78063575), (83, 47026250), (85, 45919750), (125, 31225430), (166, 23513125), (170, 22959875), (250, 15612715), (415, 9405250), (425, 9183950), (625, 6245086), (830, 4702625), (850, 4591975), (1250, 3122543), (1411, 2766250), (2075, 1881050), (2125, 1836790), (2213, 1763750), (2822, 1383125), (4150, 940525), (4250, 918395), (4426, 881875), (7055, 553250), (10375, 376210), (10625, 367358), (11065, 352750), (14110, 276625), (20750, 188105), (21250, 183679), (22130, 176375), (35275, 110650), (37621, 103750), (51875, 75242), (55325, 70550)]