2967464840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{577}}^1$

素因数の和:775

約数の個数: 128

約数和(自身を含む): 7216214400

約数和(自身を除く): 4248749560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 67, 76, 95, 101, 134, 152, 190, 202, 268, 335, 380, 404, 505, 536, 577, 670, 760, 808, 1010, 1154, 1273, 1340, 1919, 2020, 2308, 2546, 2680, 2885, 3838, 4040, 4616, 5092, 5770, 6365, 6767, 7676, 9595, 10184, 10963, 11540, 12730, 13534, 15352, 19190, 21926, 23080, 25460, 27068, 33835, 38380, 38659, 43852, 50920, 54136, 54815, 58277, 67670, 76760, 77318, 87704, 109630, 116554, 128573, 135340, 154636, 193295, 219260, 233108, 257146, 270680, 291385, 309272, 386590, 438520, 466216, 514292, 582770, 642865, 734521, 773180, 1028584, 1107263, 1165540, 1285730, 1469042, 1546360, 2214526, 2331080, 2571460, 2938084, 3672605, 3904559, 4429052, 5142920, 5536315, 5876168, 7345210, 7809118, 8858104, 11072630, 14690420, 15618236, 19522795, 22145260, 29380840, 31236472, 39045590, 44290520, 74186621, 78091180, 148373242, 156182360, 296746484, 370933105, 593492968, 741866210, 1483732420, 2967464840]

約数ペア:

[(1, 2967464840), (2, 1483732420), (4, 741866210), (5, 593492968), (8, 370933105), (10, 296746484), (19, 156182360), (20, 148373242), (38, 78091180), (40, 74186621), (67, 44290520), (76, 39045590), (95, 31236472), (101, 29380840), (134, 22145260), (152, 19522795), (190, 15618236), (202, 14690420), (268, 11072630), (335, 8858104), (380, 7809118), (404, 7345210), (505, 5876168), (536, 5536315), (577, 5142920), (670, 4429052), (760, 3904559), (808, 3672605), (1010, 2938084), (1154, 2571460), (1273, 2331080), (1340, 2214526), (1919, 1546360), (2020, 1469042), (2308, 1285730), (2546, 1165540), (2680, 1107263), (2885, 1028584), (3838, 773180), (4040, 734521), (4616, 642865), (5092, 582770), (5770, 514292), (6365, 466216), (6767, 438520), (7676, 386590), (9595, 309272), (10184, 291385), (10963, 270680), (11540, 257146), (12730, 233108), (13534, 219260), (15352, 193295), (19190, 154636), (21926, 135340), (23080, 128573), (25460, 116554), (27068, 109630), (33835, 87704), (38380, 77318), (38659, 76760), (43852, 67670), (50920, 58277), (54136, 54815)]