110390480

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{22621}}^1$

素因数の和:22695

約数の個数: 40

約数和(自身を含む): 260876904

約数和(自身を除く): 150486424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 22621, 45242, 90484, 113105, 180968, 226210, 361936, 452420, 904840, 1379881, 1809680, 2759762, 5519524, 6899405, 11039048, 13798810, 22078096, 27597620, 55195240, 110390480]

約数ペア:

[(1, 110390480), (2, 55195240), (4, 27597620), (5, 22078096), (8, 13798810), (10, 11039048), (16, 6899405), (20, 5519524), (40, 2759762), (61, 1809680), (80, 1379881), (122, 904840), (244, 452420), (305, 361936), (488, 226210), (610, 180968), (976, 113105), (1220, 90484), (2440, 45242), (4880, 22621)]