128832200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4001}}^1$

素因数の和:4047

約数の個数: 96

約数和(自身を含む): 357298560

約数和(自身を除く): 228466360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 92, 100, 115, 140, 161, 175, 184, 200, 230, 280, 322, 350, 460, 575, 644, 700, 805, 920, 1150, 1288, 1400, 1610, 2300, 3220, 4001, 4025, 4600, 6440, 8002, 8050, 16004, 16100, 20005, 28007, 32008, 32200, 40010, 56014, 80020, 92023, 100025, 112028, 140035, 160040, 184046, 200050, 224056, 280070, 368092, 400100, 460115, 560140, 644161, 700175, 736184, 800200, 920230, 1120280, 1288322, 1400350, 1840460, 2300575, 2576644, 2800700, 3220805, 3680920, 4601150, 5153288, 5601400, 6441610, 9202300, 12883220, 16104025, 18404600, 25766440, 32208050, 64416100, 128832200]

約数ペア:

[(1, 128832200), (2, 64416100), (4, 32208050), (5, 25766440), (7, 18404600), (8, 16104025), (10, 12883220), (14, 9202300), (20, 6441610), (23, 5601400), (25, 5153288), (28, 4601150), (35, 3680920), (40, 3220805), (46, 2800700), (50, 2576644), (56, 2300575), (70, 1840460), (92, 1400350), (100, 1288322), (115, 1120280), (140, 920230), (161, 800200), (175, 736184), (184, 700175), (200, 644161), (230, 560140), (280, 460115), (322, 400100), (350, 368092), (460, 280070), (575, 224056), (644, 200050), (700, 184046), (805, 160040), (920, 140035), (1150, 112028), (1288, 100025), (1400, 92023), (1610, 80020), (2300, 56014), (3220, 40010), (4001, 32200), (4025, 32008), (4600, 28007), (6440, 20005), (8002, 16100), (8050, 16004)]