97645240

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{647}}^1$

素因数の和:690

約数の個数: 128

約数和(自身を含む): 279936000

約数和(自身を除く): 182290760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 343, 385, 392, 440, 490, 539, 616, 647, 686, 770, 980, 1078, 1294, 1372, 1540, 1715, 1960, 2156, 2588, 2695, 2744, 3080, 3235, 3430, 3773, 4312, 4529, 5176, 5390, 6470, 6860, 7117, 7546, 9058, 10780, 12940, 13720, 14234, 15092, 18116, 18865, 21560, 22645, 25880, 28468, 30184, 31703, 35585, 36232, 37730, 45290, 49819, 56936, 63406, 71170, 75460, 90580, 99638, 126812, 142340, 150920, 158515, 181160, 199276, 221921, 249095, 253624, 284680, 317030, 348733, 398552, 443842, 498190, 634060, 697466, 887684, 996380, 1109605, 1268120, 1394932, 1743665, 1775368, 1992760, 2219210, 2441131, 2789864, 3487330, 4438420, 4882262, 6974660, 8876840, 9764524, 12205655, 13949320, 19529048, 24411310, 48822620, 97645240]

約数ペア:

[(1, 97645240), (2, 48822620), (4, 24411310), (5, 19529048), (7, 13949320), (8, 12205655), (10, 9764524), (11, 8876840), (14, 6974660), (20, 4882262), (22, 4438420), (28, 3487330), (35, 2789864), (40, 2441131), (44, 2219210), (49, 1992760), (55, 1775368), (56, 1743665), (70, 1394932), (77, 1268120), (88, 1109605), (98, 996380), (110, 887684), (140, 697466), (154, 634060), (196, 498190), (220, 443842), (245, 398552), (280, 348733), (308, 317030), (343, 284680), (385, 253624), (392, 249095), (440, 221921), (490, 199276), (539, 181160), (616, 158515), (647, 150920), (686, 142340), (770, 126812), (980, 99638), (1078, 90580), (1294, 75460), (1372, 71170), (1540, 63406), (1715, 56936), (1960, 49819), (2156, 45290), (2588, 37730), (2695, 36232), (2744, 35585), (3080, 31703), (3235, 30184), (3430, 28468), (3773, 25880), (4312, 22645), (4529, 21560), (5176, 18865), (5390, 18116), (6470, 15092), (6860, 14234), (7117, 13720), (7546, 12940), (9058, 10780)]