34204160

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:485

約数の個数: 80

約数和(自身を含む): 84851712

約数和(自身を除く): 50647552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 431, 496, 512, 620, 640, 862, 992, 1240, 1280, 1724, 1984, 2155, 2480, 2560, 3448, 3968, 4310, 4960, 6896, 7936, 8620, 9920, 13361, 13792, 15872, 17240, 19840, 26722, 27584, 34480, 39680, 53444, 55168, 66805, 68960, 79360, 106888, 110336, 133610, 137920, 213776, 220672, 267220, 275840, 427552, 534440, 551680, 855104, 1068880, 1103360, 1710208, 2137760, 3420416, 4275520, 6840832, 8551040, 17102080, 34204160]

約数ペア:

[(1, 34204160), (2, 17102080), (4, 8551040), (5, 6840832), (8, 4275520), (10, 3420416), (16, 2137760), (20, 1710208), (31, 1103360), (32, 1068880), (40, 855104), (62, 551680), (64, 534440), (80, 427552), (124, 275840), (128, 267220), (155, 220672), (160, 213776), (248, 137920), (256, 133610), (310, 110336), (320, 106888), (431, 79360), (496, 68960), (512, 66805), (620, 55168), (640, 53444), (862, 39680), (992, 34480), (1240, 27584), (1280, 26722), (1724, 19840), (1984, 17240), (2155, 15872), (2480, 13792), (2560, 13361), (3448, 9920), (3968, 8620), (4310, 7936), (4960, 6896)]