1173622420

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{3889}}^1$

素因数の和:4168

約数の個数: 48

約数和(自身を含む): 2509516800

約数和(自身を除く): 1335894380

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 191, 316, 382, 395, 764, 790, 955, 1580, 1910, 3820, 3889, 7778, 15089, 15556, 19445, 30178, 38890, 60356, 75445, 77780, 150890, 301780, 307231, 614462, 742799, 1228924, 1485598, 1536155, 2971196, 3072310, 3713995, 6144620, 7427990, 14855980, 58681121, 117362242, 234724484, 293405605, 586811210, 1173622420]

約数ペア:

[(1, 1173622420), (2, 586811210), (4, 293405605), (5, 234724484), (10, 117362242), (20, 58681121), (79, 14855980), (158, 7427990), (191, 6144620), (316, 3713995), (382, 3072310), (395, 2971196), (764, 1536155), (790, 1485598), (955, 1228924), (1580, 742799), (1910, 614462), (3820, 307231), (3889, 301780), (7778, 150890), (15089, 77780), (15556, 75445), (19445, 60356), (30178, 38890)]