100345840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9431}}^1$

素因数の和:9470

約数の個数: 80

約数和(自身を含む): 280696320

約数和(自身を除く): 180350480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 9431, 10640, 18862, 37724, 47155, 66017, 75448, 94310, 132034, 150896, 179189, 188620, 264068, 330085, 358378, 377240, 528136, 660170, 716756, 754480, 895945, 1056272, 1254323, 1320340, 1433512, 1791890, 2508646, 2640680, 2867024, 3583780, 5017292, 5281360, 6271615, 7167560, 10034584, 12543230, 14335120, 20069168, 25086460, 50172920, 100345840]

約数ペア:

[(1, 100345840), (2, 50172920), (4, 25086460), (5, 20069168), (7, 14335120), (8, 12543230), (10, 10034584), (14, 7167560), (16, 6271615), (19, 5281360), (20, 5017292), (28, 3583780), (35, 2867024), (38, 2640680), (40, 2508646), (56, 1791890), (70, 1433512), (76, 1320340), (80, 1254323), (95, 1056272), (112, 895945), (133, 754480), (140, 716756), (152, 660170), (190, 528136), (266, 377240), (280, 358378), (304, 330085), (380, 264068), (532, 188620), (560, 179189), (665, 150896), (760, 132034), (1064, 94310), (1330, 75448), (1520, 66017), (2128, 47155), (2660, 37724), (5320, 18862), (9431, 10640)]