201512480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5099}}^1$

素因数の和:5146

約数の個数: 96

約数和(自身を含む): 539784000

約数和(自身を除く): 338271520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 160, 190, 208, 247, 260, 304, 380, 416, 494, 520, 608, 760, 988, 1040, 1235, 1520, 1976, 2080, 2470, 3040, 3952, 4940, 5099, 7904, 9880, 10198, 19760, 20396, 25495, 39520, 40792, 50990, 66287, 81584, 96881, 101980, 132574, 163168, 193762, 203960, 265148, 331435, 387524, 407920, 484405, 530296, 662870, 775048, 815840, 968810, 1060592, 1259453, 1325740, 1550096, 1937620, 2121184, 2518906, 2651480, 3100192, 3875240, 5037812, 5302960, 6297265, 7750480, 10075624, 10605920, 12594530, 15500960, 20151248, 25189060, 40302496, 50378120, 100756240, 201512480]

約数ペア:

[(1, 201512480), (2, 100756240), (4, 50378120), (5, 40302496), (8, 25189060), (10, 20151248), (13, 15500960), (16, 12594530), (19, 10605920), (20, 10075624), (26, 7750480), (32, 6297265), (38, 5302960), (40, 5037812), (52, 3875240), (65, 3100192), (76, 2651480), (80, 2518906), (95, 2121184), (104, 1937620), (130, 1550096), (152, 1325740), (160, 1259453), (190, 1060592), (208, 968810), (247, 815840), (260, 775048), (304, 662870), (380, 530296), (416, 484405), (494, 407920), (520, 387524), (608, 331435), (760, 265148), (988, 203960), (1040, 193762), (1235, 163168), (1520, 132574), (1976, 101980), (2080, 96881), (2470, 81584), (3040, 66287), (3952, 50990), (4940, 40792), (5099, 39520), (7904, 25495), (9880, 20396), (10198, 19760)]