47627680

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15667}}^1$

素因数の和:15701

約数の個数: 48

約数和(自身を含む): 118450080

約数和(自身を除く): 70822400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 15667, 31334, 62668, 78335, 125336, 156670, 250672, 297673, 313340, 501344, 595346, 626680, 1190692, 1253360, 1488365, 2381384, 2506720, 2976730, 4762768, 5953460, 9525536, 11906920, 23813840, 47627680]

約数ペア:

[(1, 47627680), (2, 23813840), (4, 11906920), (5, 9525536), (8, 5953460), (10, 4762768), (16, 2976730), (19, 2506720), (20, 2381384), (32, 1488365), (38, 1253360), (40, 1190692), (76, 626680), (80, 595346), (95, 501344), (152, 313340), (160, 297673), (190, 250672), (304, 156670), (380, 125336), (608, 78335), (760, 62668), (1520, 31334), (3040, 15667)]