45401260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{761}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 101132640

約数和(自身を除く): 55731380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 157, 190, 314, 380, 628, 761, 785, 1522, 1570, 2983, 3044, 3140, 3805, 5966, 7610, 11932, 14459, 14915, 15220, 28918, 29830, 57836, 59660, 72295, 119477, 144590, 238954, 289180, 477908, 597385, 1194770, 2270063, 2389540, 4540126, 9080252, 11350315, 22700630, 45401260]

約数ペア:

[(1, 45401260), (2, 22700630), (4, 11350315), (5, 9080252), (10, 4540126), (19, 2389540), (20, 2270063), (38, 1194770), (76, 597385), (95, 477908), (157, 289180), (190, 238954), (314, 144590), (380, 119477), (628, 72295), (761, 59660), (785, 57836), (1522, 29830), (1570, 28918), (2983, 15220), (3044, 14915), (3140, 14459), (3805, 11932), (5966, 7610)]