88404860

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{311}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 190112832

約数和(自身を除く): 101707972

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 233, 244, 305, 311, 466, 610, 622, 932, 1165, 1220, 1244, 1555, 2330, 3110, 4660, 6220, 14213, 18971, 28426, 37942, 56852, 71065, 72463, 75884, 94855, 142130, 144926, 189710, 284260, 289852, 362315, 379420, 724630, 1449260, 4420243, 8840486, 17680972, 22101215, 44202430, 88404860]

約数ペア:

[(1, 88404860), (2, 44202430), (4, 22101215), (5, 17680972), (10, 8840486), (20, 4420243), (61, 1449260), (122, 724630), (233, 379420), (244, 362315), (305, 289852), (311, 284260), (466, 189710), (610, 144926), (622, 142130), (932, 94855), (1165, 75884), (1220, 72463), (1244, 71065), (1555, 56852), (2330, 37942), (3110, 28426), (4660, 18971), (6220, 14213)]