22911552010

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1\times {\mathrm{1447}}^1$

素因数の和:2131

約数の個数: 64

約数和(自身を含む): 42936791040

約数和(自身を除く): 20025239030

約数列:

[1, 2, 5, 10, 47, 59, 94, 118, 235, 295, 470, 571, 590, 1142, 1447, 2773, 2855, 2894, 5546, 5710, 7235, 13865, 14470, 26837, 27730, 33689, 53674, 67378, 68009, 85373, 134185, 136018, 168445, 170746, 268370, 336890, 340045, 426865, 680090, 826237, 853730, 1583383, 1652474, 3166766, 4012531, 4131185, 7916915, 8025062, 8262370, 15833830, 20062655, 38833139, 40125310, 48747983, 77666278, 97495966, 194165695, 243739915, 388331390, 487479830, 2291155201, 4582310402, 11455776005, 22911552010]

約数ペア:

[(1, 22911552010), (2, 11455776005), (5, 4582310402), (10, 2291155201), (47, 487479830), (59, 388331390), (94, 243739915), (118, 194165695), (235, 97495966), (295, 77666278), (470, 48747983), (571, 40125310), (590, 38833139), (1142, 20062655), (1447, 15833830), (2773, 8262370), (2855, 8025062), (2894, 7916915), (5546, 4131185), (5710, 4012531), (7235, 3166766), (13865, 1652474), (14470, 1583383), (26837, 853730), (27730, 826237), (33689, 680090), (53674, 426865), (67378, 340045), (68009, 336890), (85373, 268370), (134185, 170746), (136018, 168445)]