32888980

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 71406720

約数和(自身を除く): 38517740

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 167, 172, 215, 229, 334, 430, 458, 668, 835, 860, 916, 1145, 1670, 2290, 3340, 4580, 7181, 9847, 14362, 19694, 28724, 35905, 38243, 39388, 49235, 71810, 76486, 98470, 143620, 152972, 191215, 196940, 382430, 764860, 1644449, 3288898, 6577796, 8222245, 16444490, 32888980]

約数ペア:

[(1, 32888980), (2, 16444490), (4, 8222245), (5, 6577796), (10, 3288898), (20, 1644449), (43, 764860), (86, 382430), (167, 196940), (172, 191215), (215, 152972), (229, 143620), (334, 98470), (430, 76486), (458, 71810), (668, 49235), (835, 39388), (860, 38243), (916, 35905), (1145, 28724), (1670, 19694), (2290, 14362), (3340, 9847), (4580, 7181)]