3461985220

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1\times {\mathrm{8059}}^1$

素因数の和:8572

約数の個数: 48

約数和(自身を含む): 7442023680

約数和(自身を除く): 3980038460

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 457, 470, 914, 940, 1828, 2285, 4570, 8059, 9140, 16118, 21479, 32236, 40295, 42958, 80590, 85916, 107395, 161180, 214790, 378773, 429580, 757546, 1515092, 1893865, 3682963, 3787730, 7365926, 7575460, 14731852, 18414815, 36829630, 73659260, 173099261, 346198522, 692397044, 865496305, 1730992610, 3461985220]

約数ペア:

[(1, 3461985220), (2, 1730992610), (4, 865496305), (5, 692397044), (10, 346198522), (20, 173099261), (47, 73659260), (94, 36829630), (188, 18414815), (235, 14731852), (457, 7575460), (470, 7365926), (914, 3787730), (940, 3682963), (1828, 1893865), (2285, 1515092), (4570, 757546), (8059, 429580), (9140, 378773), (16118, 214790), (21479, 161180), (32236, 107395), (40295, 85916), (42958, 80590)]