118963120

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47969}}^1$

素因数の和:48013

約数の個数: 40

約数和(自身を含む): 285517440

約数和(自身を除く): 166554320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 47969, 95938, 191876, 239845, 383752, 479690, 767504, 959380, 1487039, 1918760, 2974078, 3837520, 5948156, 7435195, 11896312, 14870390, 23792624, 29740780, 59481560, 118963120]

約数ペア:

[(1, 118963120), (2, 59481560), (4, 29740780), (5, 23792624), (8, 14870390), (10, 11896312), (16, 7435195), (20, 5948156), (31, 3837520), (40, 2974078), (62, 1918760), (80, 1487039), (124, 959380), (155, 767504), (248, 479690), (310, 383752), (496, 239845), (620, 191876), (1240, 95938), (2480, 47969)]