23731760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1201}}^1$

素因数の和:1246

約数の個数: 80

約数和(自身を含む): 62600160

約数和(自身を除く): 38868400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1201, 1235, 1520, 1976, 2402, 2470, 3952, 4804, 4940, 6005, 9608, 9880, 12010, 15613, 19216, 19760, 22819, 24020, 31226, 45638, 48040, 62452, 78065, 91276, 96080, 114095, 124904, 156130, 182552, 228190, 249808, 296647, 312260, 365104, 456380, 593294, 624520, 912760, 1186588, 1249040, 1483235, 1825520, 2373176, 2966470, 4746352, 5932940, 11865880, 23731760]

約数ペア:

[(1, 23731760), (2, 11865880), (4, 5932940), (5, 4746352), (8, 2966470), (10, 2373176), (13, 1825520), (16, 1483235), (19, 1249040), (20, 1186588), (26, 912760), (38, 624520), (40, 593294), (52, 456380), (65, 365104), (76, 312260), (80, 296647), (95, 249808), (104, 228190), (130, 182552), (152, 156130), (190, 124904), (208, 114095), (247, 96080), (260, 91276), (304, 78065), (380, 62452), (494, 48040), (520, 45638), (760, 31226), (988, 24020), (1040, 22819), (1201, 19760), (1235, 19216), (1520, 15613), (1976, 12010), (2402, 9880), (2470, 9608), (3952, 6005), (4804, 4940)]