423367100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{325667}}^1$

素因数の和:325694

約数の個数: 36

約数和(自身を含む): 989379384

約数和(自身を除く): 566012284

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 325667, 651334, 1302668, 1628335, 3256670, 4233671, 6513340, 8141675, 8467342, 16283350, 16934684, 21168355, 32566700, 42336710, 84673420, 105841775, 211683550, 423367100]

約数ペア:

[(1, 423367100), (2, 211683550), (4, 105841775), (5, 84673420), (10, 42336710), (13, 32566700), (20, 21168355), (25, 16934684), (26, 16283350), (50, 8467342), (52, 8141675), (65, 6513340), (100, 4233671), (130, 3256670), (260, 1628335), (325, 1302668), (650, 651334), (1300, 325667)]