40652929660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1214971}}^1$

素因数の和:1215226

約数の個数: 48

約数和(自身を含む): 97975342080

約数和(自身を除く): 57322412420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 239, 478, 956, 1195, 1673, 2390, 3346, 4780, 6692, 8365, 16730, 33460, 1214971, 2429942, 4859884, 6074855, 8504797, 12149710, 17009594, 24299420, 34019188, 42523985, 85047970, 170095940, 290378069, 580756138, 1161512276, 1451890345, 2032646483, 2903780690, 4065292966, 5807561380, 8130585932, 10163232415, 20326464830, 40652929660]

約数ペア:

[(1, 40652929660), (2, 20326464830), (4, 10163232415), (5, 8130585932), (7, 5807561380), (10, 4065292966), (14, 2903780690), (20, 2032646483), (28, 1451890345), (35, 1161512276), (70, 580756138), (140, 290378069), (239, 170095940), (478, 85047970), (956, 42523985), (1195, 34019188), (1673, 24299420), (2390, 17009594), (3346, 12149710), (4780, 8504797), (6692, 6074855), (8365, 4859884), (16730, 2429942), (33460, 1214971)]