3019265840

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1\times {\mathrm{1399}}^1$

素因数の和:1974

約数の個数: 80

約数和(自身を含む): 7171416000

約数和(自身を除く): 4152150160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 509, 530, 848, 1018, 1060, 1399, 2036, 2120, 2545, 2798, 4072, 4240, 5090, 5596, 6995, 8144, 10180, 11192, 13990, 20360, 22384, 26977, 27980, 40720, 53954, 55960, 74147, 107908, 111920, 134885, 148294, 215816, 269770, 296588, 370735, 431632, 539540, 593176, 712091, 741470, 1079080, 1186352, 1424182, 1482940, 2158160, 2848364, 2965880, 3560455, 5696728, 5931760, 7120910, 11393456, 14241820, 28483640, 37740823, 56967280, 75481646, 150963292, 188704115, 301926584, 377408230, 603853168, 754816460, 1509632920, 3019265840]

約数ペア:

[(1, 3019265840), (2, 1509632920), (4, 754816460), (5, 603853168), (8, 377408230), (10, 301926584), (16, 188704115), (20, 150963292), (40, 75481646), (53, 56967280), (80, 37740823), (106, 28483640), (212, 14241820), (265, 11393456), (424, 7120910), (509, 5931760), (530, 5696728), (848, 3560455), (1018, 2965880), (1060, 2848364), (1399, 2158160), (2036, 1482940), (2120, 1424182), (2545, 1186352), (2798, 1079080), (4072, 741470), (4240, 712091), (5090, 593176), (5596, 539540), (6995, 431632), (8144, 370735), (10180, 296588), (11192, 269770), (13990, 215816), (20360, 148294), (22384, 134885), (26977, 111920), (27980, 107908), (40720, 74147), (53954, 55960)]