20143247050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2423}}^1\times {\mathrm{7229}}^1$

素因数の和:9687

約数の個数: 48

約数和(自身を含む): 39116960640

約数和(自身を除く): 18973713590

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 2423, 4846, 7229, 12115, 14458, 24230, 36145, 55729, 60575, 72290, 111458, 121150, 166267, 180725, 278645, 332534, 361450, 557290, 831335, 1393225, 1662670, 2786450, 4156675, 8313350, 17515867, 35031734, 87579335, 175158670, 402864941, 437896675, 805729882, 875793350, 2014324705, 4028649410, 10071623525, 20143247050]

約数ペア:

[(1, 20143247050), (2, 10071623525), (5, 4028649410), (10, 2014324705), (23, 875793350), (25, 805729882), (46, 437896675), (50, 402864941), (115, 175158670), (230, 87579335), (575, 35031734), (1150, 17515867), (2423, 8313350), (4846, 4156675), (7229, 2786450), (12115, 1662670), (14458, 1393225), (24230, 831335), (36145, 557290), (55729, 361450), (60575, 332534), (72290, 278645), (111458, 180725), (121150, 166267)]