17514380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 42674688

約数和(自身を除く): 25160308

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 41, 52, 53, 62, 65, 82, 106, 124, 130, 155, 164, 205, 212, 260, 265, 310, 403, 410, 530, 533, 620, 689, 806, 820, 1060, 1066, 1271, 1378, 1612, 1643, 2015, 2132, 2173, 2542, 2665, 2756, 3286, 3445, 4030, 4346, 5084, 5330, 6355, 6572, 6890, 8060, 8215, 8692, 10660, 10865, 12710, 13780, 16430, 16523, 21359, 21730, 25420, 28249, 32860, 33046, 42718, 43460, 56498, 66092, 67363, 82615, 85436, 106795, 112996, 134726, 141245, 165230, 213590, 269452, 282490, 330460, 336815, 427180, 564980, 673630, 875719, 1347260, 1751438, 3502876, 4378595, 8757190, 17514380]

約数ペア:

[(1, 17514380), (2, 8757190), (4, 4378595), (5, 3502876), (10, 1751438), (13, 1347260), (20, 875719), (26, 673630), (31, 564980), (41, 427180), (52, 336815), (53, 330460), (62, 282490), (65, 269452), (82, 213590), (106, 165230), (124, 141245), (130, 134726), (155, 112996), (164, 106795), (205, 85436), (212, 82615), (260, 67363), (265, 66092), (310, 56498), (403, 43460), (410, 42718), (530, 33046), (533, 32860), (620, 28249), (689, 25420), (806, 21730), (820, 21359), (1060, 16523), (1066, 16430), (1271, 13780), (1378, 12710), (1612, 10865), (1643, 10660), (2015, 8692), (2132, 8215), (2173, 8060), (2542, 6890), (2665, 6572), (2756, 6355), (3286, 5330), (3445, 5084), (4030, 4346)]