29225800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{7691}}^1$

素因数の和:7726

約数の個数: 48

約数和(自身を含む): 71535600

約数和(自身を除く): 42309800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 7691, 15382, 30764, 38455, 61528, 76910, 146129, 153820, 192275, 292258, 307640, 384550, 584516, 730645, 769100, 1169032, 1461290, 1538200, 2922580, 3653225, 5845160, 7306450, 14612900, 29225800]

約数ペア:

[(1, 29225800), (2, 14612900), (4, 7306450), (5, 5845160), (8, 3653225), (10, 2922580), (19, 1538200), (20, 1461290), (25, 1169032), (38, 769100), (40, 730645), (50, 584516), (76, 384550), (95, 307640), (100, 292258), (152, 192275), (190, 153820), (200, 146129), (380, 76910), (475, 61528), (760, 38455), (950, 30764), (1900, 15382), (3800, 7691)]