97137220

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 207728640

約数和(自身を除く): 110591420

約数列:

[1, 2, 4, 5, 10, 20, 127, 167, 229, 254, 334, 458, 508, 635, 668, 835, 916, 1145, 1270, 1670, 2290, 2540, 3340, 4580, 21209, 29083, 38243, 42418, 58166, 76486, 84836, 106045, 116332, 145415, 152972, 191215, 212090, 290830, 382430, 424180, 581660, 764860, 4856861, 9713722, 19427444, 24284305, 48568610, 97137220]

約数ペア:

[(1, 97137220), (2, 48568610), (4, 24284305), (5, 19427444), (10, 9713722), (20, 4856861), (127, 764860), (167, 581660), (229, 424180), (254, 382430), (334, 290830), (458, 212090), (508, 191215), (635, 152972), (668, 145415), (835, 116332), (916, 106045), (1145, 84836), (1270, 76486), (1670, 58166), (2290, 42418), (2540, 38243), (3340, 29083), (4580, 21209)]