211254080

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28703}}^1$

素因数の和:28743

約数の個数: 56

約数和(自身を含む): 524938752

約数和(自身を除く): 313684672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 28703, 57406, 114812, 143515, 229624, 287030, 459248, 574060, 660169, 918496, 1148120, 1320338, 1836992, 2296240, 2640676, 3300845, 4592480, 5281352, 6601690, 9184960, 10562704, 13203380, 21125408, 26406760, 42250816, 52813520, 105627040, 211254080]

約数ペア:

[(1, 211254080), (2, 105627040), (4, 52813520), (5, 42250816), (8, 26406760), (10, 21125408), (16, 13203380), (20, 10562704), (23, 9184960), (32, 6601690), (40, 5281352), (46, 4592480), (64, 3300845), (80, 2640676), (92, 2296240), (115, 1836992), (160, 1320338), (184, 1148120), (230, 918496), (320, 660169), (368, 574060), (460, 459248), (736, 287030), (920, 229624), (1472, 143515), (1840, 114812), (3680, 57406), (7360, 28703)]