37993540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7691}}^1$

素因数の和:7732

約数の個数: 48

約数和(自身を含む): 90457920

約数和(自身を除く): 52464380

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 7691, 15382, 30764, 38455, 76910, 99983, 146129, 153820, 199966, 292258, 399932, 499915, 584516, 730645, 999830, 1461290, 1899677, 1999660, 2922580, 3799354, 7598708, 9498385, 18996770, 37993540]

約数ペア:

[(1, 37993540), (2, 18996770), (4, 9498385), (5, 7598708), (10, 3799354), (13, 2922580), (19, 1999660), (20, 1899677), (26, 1461290), (38, 999830), (52, 730645), (65, 584516), (76, 499915), (95, 399932), (130, 292258), (190, 199966), (247, 153820), (260, 146129), (380, 99983), (494, 76910), (988, 38455), (1235, 30764), (2470, 15382), (4940, 7691)]