16577940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 49787136

約数和(自身を除く): 33209196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 41, 46, 60, 69, 82, 92, 115, 123, 138, 164, 205, 230, 246, 276, 293, 345, 410, 460, 492, 586, 615, 690, 820, 879, 943, 1172, 1230, 1380, 1465, 1758, 1886, 2460, 2829, 2930, 3516, 3772, 4395, 4715, 5658, 5860, 6739, 8790, 9430, 11316, 12013, 13478, 14145, 17580, 18860, 20217, 24026, 26956, 28290, 33695, 36039, 40434, 48052, 56580, 60065, 67390, 72078, 80868, 101085, 120130, 134780, 144156, 180195, 202170, 240260, 276299, 360390, 404340, 552598, 720780, 828897, 1105196, 1381495, 1657794, 2762990, 3315588, 4144485, 5525980, 8288970, 16577940]

約数ペア:

[(1, 16577940), (2, 8288970), (3, 5525980), (4, 4144485), (5, 3315588), (6, 2762990), (10, 1657794), (12, 1381495), (15, 1105196), (20, 828897), (23, 720780), (30, 552598), (41, 404340), (46, 360390), (60, 276299), (69, 240260), (82, 202170), (92, 180195), (115, 144156), (123, 134780), (138, 120130), (164, 101085), (205, 80868), (230, 72078), (246, 67390), (276, 60065), (293, 56580), (345, 48052), (410, 40434), (460, 36039), (492, 33695), (586, 28290), (615, 26956), (690, 24026), (820, 20217), (879, 18860), (943, 17580), (1172, 14145), (1230, 13478), (1380, 12013), (1465, 11316), (1758, 9430), (1886, 8790), (2460, 6739), (2829, 5860), (2930, 5658), (3516, 4715), (3772, 4395)]