62854220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21977}}^1$

素因数の和:22010

約数の個数: 48

約数和(自身を含む): 155076768

約数和(自身を除く): 92222548

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 21977, 43954, 87908, 109885, 219770, 241747, 285701, 439540, 483494, 571402, 966988, 1142804, 1208735, 1428505, 2417470, 2857010, 3142711, 4834940, 5714020, 6285422, 12570844, 15713555, 31427110, 62854220]

約数ペア:

[(1, 62854220), (2, 31427110), (4, 15713555), (5, 12570844), (10, 6285422), (11, 5714020), (13, 4834940), (20, 3142711), (22, 2857010), (26, 2417470), (44, 1428505), (52, 1208735), (55, 1142804), (65, 966988), (110, 571402), (130, 483494), (143, 439540), (220, 285701), (260, 241747), (286, 219770), (572, 109885), (715, 87908), (1430, 43954), (2860, 21977)]