112851220

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{397}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 242515728

約数和(自身を除く): 129664508

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 233, 244, 305, 397, 466, 610, 794, 932, 1165, 1220, 1588, 1985, 2330, 3970, 4660, 7940, 14213, 24217, 28426, 48434, 56852, 71065, 92501, 96868, 121085, 142130, 185002, 242170, 284260, 370004, 462505, 484340, 925010, 1850020, 5642561, 11285122, 22570244, 28212805, 56425610, 112851220]

約数ペア:

[(1, 112851220), (2, 56425610), (4, 28212805), (5, 22570244), (10, 11285122), (20, 5642561), (61, 1850020), (122, 925010), (233, 484340), (244, 462505), (305, 370004), (397, 284260), (466, 242170), (610, 185002), (794, 142130), (932, 121085), (1165, 96868), (1220, 92501), (1588, 71065), (1985, 56852), (2330, 48434), (3970, 28426), (4660, 24217), (7940, 14213)]