10912460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2$

素因数の和:135

約数の個数: 72

約数和(自身を含む): 26542320

約数和(自身を除く): 15629860

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 47, 52, 65, 76, 94, 95, 130, 188, 190, 235, 247, 260, 380, 470, 494, 611, 893, 940, 988, 1222, 1235, 1786, 2209, 2444, 2470, 3055, 3572, 4418, 4465, 4940, 6110, 8836, 8930, 11045, 11609, 12220, 17860, 22090, 23218, 28717, 41971, 44180, 46436, 57434, 58045, 83942, 114868, 116090, 143585, 167884, 209855, 232180, 287170, 419710, 545623, 574340, 839420, 1091246, 2182492, 2728115, 5456230, 10912460]

約数ペア:

[(1, 10912460), (2, 5456230), (4, 2728115), (5, 2182492), (10, 1091246), (13, 839420), (19, 574340), (20, 545623), (26, 419710), (38, 287170), (47, 232180), (52, 209855), (65, 167884), (76, 143585), (94, 116090), (95, 114868), (130, 83942), (188, 58045), (190, 57434), (235, 46436), (247, 44180), (260, 41971), (380, 28717), (470, 23218), (494, 22090), (611, 17860), (893, 12220), (940, 11609), (988, 11045), (1222, 8930), (1235, 8836), (1786, 6110), (2209, 4940), (2444, 4465), (2470, 4418), (3055, 3572)]