17192240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 43913856

約数和(自身を除く): 26721616

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 61, 65, 80, 104, 122, 130, 208, 244, 260, 271, 305, 488, 520, 542, 610, 793, 976, 1040, 1084, 1220, 1355, 1586, 2168, 2440, 2710, 3172, 3523, 3965, 4336, 4880, 5420, 6344, 7046, 7930, 10840, 12688, 14092, 15860, 16531, 17615, 21680, 28184, 31720, 33062, 35230, 56368, 63440, 66124, 70460, 82655, 132248, 140920, 165310, 214903, 264496, 281840, 330620, 429806, 661240, 859612, 1074515, 1322480, 1719224, 2149030, 3438448, 4298060, 8596120, 17192240]

約数ペア:

[(1, 17192240), (2, 8596120), (4, 4298060), (5, 3438448), (8, 2149030), (10, 1719224), (13, 1322480), (16, 1074515), (20, 859612), (26, 661240), (40, 429806), (52, 330620), (61, 281840), (65, 264496), (80, 214903), (104, 165310), (122, 140920), (130, 132248), (208, 82655), (244, 70460), (260, 66124), (271, 63440), (305, 56368), (488, 35230), (520, 33062), (542, 31720), (610, 28184), (793, 21680), (976, 17615), (1040, 16531), (1084, 15860), (1220, 14092), (1355, 12688), (1586, 10840), (2168, 7930), (2440, 7046), (2710, 6344), (3172, 5420), (3523, 4880), (3965, 4336)]