72021590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4567}}^1$

素因数の和:4676

約数の個数: 32

約数和(自身を含む): 138136320

約数和(自身を除く): 66114730

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 415, 830, 1577, 3154, 4567, 7885, 9134, 15770, 22835, 45670, 86773, 173546, 379061, 433865, 758122, 867730, 1895305, 3790610, 7202159, 14404318, 36010795, 72021590]

約数ペア:

[(1, 72021590), (2, 36010795), (5, 14404318), (10, 7202159), (19, 3790610), (38, 1895305), (83, 867730), (95, 758122), (166, 433865), (190, 379061), (415, 173546), (830, 86773), (1577, 45670), (3154, 22835), (4567, 15770), (7885, 9134)]