9626540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:100

約数の個数: 144

約数和(自身を含む): 27578880

約数和(自身を除く): 17952340

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 47, 49, 55, 70, 76, 77, 94, 95, 98, 110, 133, 140, 154, 188, 190, 196, 209, 220, 235, 245, 266, 308, 329, 380, 385, 418, 470, 490, 517, 532, 539, 658, 665, 770, 836, 893, 931, 940, 980, 1034, 1045, 1078, 1316, 1330, 1463, 1540, 1645, 1786, 1862, 2068, 2090, 2156, 2303, 2585, 2660, 2695, 2926, 3290, 3572, 3619, 3724, 4180, 4465, 4606, 4655, 5170, 5390, 5852, 6251, 6580, 7238, 7315, 8930, 9212, 9310, 9823, 10241, 10340, 10780, 11515, 12502, 14476, 14630, 17860, 18095, 18620, 19646, 20482, 23030, 25004, 25333, 29260, 31255, 36190, 39292, 40964, 43757, 46060, 49115, 50666, 51205, 62510, 68761, 72380, 87514, 98230, 101332, 102410, 125020, 126665, 137522, 175028, 196460, 204820, 218785, 253330, 275044, 343805, 437570, 481327, 506660, 687610, 875140, 962654, 1375220, 1925308, 2406635, 4813270, 9626540]

約数ペア:

[(1, 9626540), (2, 4813270), (4, 2406635), (5, 1925308), (7, 1375220), (10, 962654), (11, 875140), (14, 687610), (19, 506660), (20, 481327), (22, 437570), (28, 343805), (35, 275044), (38, 253330), (44, 218785), (47, 204820), (49, 196460), (55, 175028), (70, 137522), (76, 126665), (77, 125020), (94, 102410), (95, 101332), (98, 98230), (110, 87514), (133, 72380), (140, 68761), (154, 62510), (188, 51205), (190, 50666), (196, 49115), (209, 46060), (220, 43757), (235, 40964), (245, 39292), (266, 36190), (308, 31255), (329, 29260), (380, 25333), (385, 25004), (418, 23030), (470, 20482), (490, 19646), (517, 18620), (532, 18095), (539, 17860), (658, 14630), (665, 14476), (770, 12502), (836, 11515), (893, 10780), (931, 10340), (940, 10241), (980, 9823), (1034, 9310), (1045, 9212), (1078, 8930), (1316, 7315), (1330, 7238), (1463, 6580), (1540, 6251), (1645, 5852), (1786, 5390), (1862, 5170), (2068, 4655), (2090, 4606), (2156, 4465), (2303, 4180), (2585, 3724), (2660, 3619), (2695, 3572), (2926, 3290)]