99553160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18713}}^1$

素因数の和:18750

約数の個数: 64

約数和(自身を含む): 269481600

約数和(自身を除く): 169928440

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, 18713, 37426, 74852, 93565, 130991, 149704, 187130, 261982, 355547, 374260, 523964, 654955, 711094, 748520, 1047928, 1309910, 1422188, 1777735, 2488829, 2619820, 2844376, 3555470, 4977658, 5239640, 7110940, 9955316, 12444145, 14221880, 19910632, 24888290, 49776580, 99553160]

約数ペア:

[(1, 99553160), (2, 49776580), (4, 24888290), (5, 19910632), (7, 14221880), (8, 12444145), (10, 9955316), (14, 7110940), (19, 5239640), (20, 4977658), (28, 3555470), (35, 2844376), (38, 2619820), (40, 2488829), (56, 1777735), (70, 1422188), (76, 1309910), (95, 1047928), (133, 748520), (140, 711094), (152, 654955), (190, 523964), (266, 374260), (280, 355547), (380, 261982), (532, 187130), (665, 149704), (760, 130991), (1064, 93565), (1330, 74852), (2660, 37426), (5320, 18713)]