98868400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{13009}}^1$

素因数の和:13046

約数の個数: 60

約数和(自身を含む): 250052200

約数和(自身を除く): 151183800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3800, 7600, 13009, 26018, 52036, 65045, 104072, 130090, 208144, 247171, 260180, 325225, 494342, 520360, 650450, 988684, 1040720, 1235855, 1300900, 1977368, 2471710, 2601800, 3954736, 4943420, 5203600, 6179275, 9886840, 12358550, 19773680, 24717100, 49434200, 98868400]

約数ペア:

[(1, 98868400), (2, 49434200), (4, 24717100), (5, 19773680), (8, 12358550), (10, 9886840), (16, 6179275), (19, 5203600), (20, 4943420), (25, 3954736), (38, 2601800), (40, 2471710), (50, 1977368), (76, 1300900), (80, 1235855), (95, 1040720), (100, 988684), (152, 650450), (190, 520360), (200, 494342), (304, 325225), (380, 260180), (400, 247171), (475, 208144), (760, 130090), (950, 104072), (1520, 65045), (1900, 52036), (3800, 26018), (7600, 13009)]