29137640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5477}}^1$

素因数の和:5514

約数の個数: 64

約数和(自身を含む): 78883200

約数和(自身を除く): 49745560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 5477, 10954, 21908, 27385, 38339, 43816, 54770, 76678, 104063, 109540, 153356, 191695, 208126, 219080, 306712, 383390, 416252, 520315, 728441, 766780, 832504, 1040630, 1456882, 1533560, 2081260, 2913764, 3642205, 4162520, 5827528, 7284410, 14568820, 29137640]

約数ペア:

[(1, 29137640), (2, 14568820), (4, 7284410), (5, 5827528), (7, 4162520), (8, 3642205), (10, 2913764), (14, 2081260), (19, 1533560), (20, 1456882), (28, 1040630), (35, 832504), (38, 766780), (40, 728441), (56, 520315), (70, 416252), (76, 383390), (95, 306712), (133, 219080), (140, 208126), (152, 191695), (190, 153356), (266, 109540), (280, 104063), (380, 76678), (532, 54770), (665, 43816), (760, 38339), (1064, 27385), (1330, 21908), (2660, 10954), (5320, 5477)]