99644740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1$

素因数の和:941

約数の個数: 96

約数和(自身を含む): 247806720

約数和(自身を除く): 148161980

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 23, 26, 38, 46, 52, 65, 76, 92, 95, 115, 130, 190, 230, 247, 260, 299, 380, 437, 460, 494, 598, 874, 877, 988, 1196, 1235, 1495, 1748, 1754, 2185, 2470, 2990, 3508, 4370, 4385, 4940, 5681, 5980, 8740, 8770, 11362, 11401, 16663, 17540, 20171, 22724, 22802, 28405, 33326, 40342, 45604, 56810, 57005, 66652, 80684, 83315, 100855, 113620, 114010, 166630, 201710, 216619, 228020, 262223, 333260, 383249, 403420, 433238, 524446, 766498, 866476, 1048892, 1083095, 1311115, 1532996, 1916245, 2166190, 2622230, 3832490, 4332380, 4982237, 5244460, 7664980, 9964474, 19928948, 24911185, 49822370, 99644740]

約数ペア:

[(1, 99644740), (2, 49822370), (4, 24911185), (5, 19928948), (10, 9964474), (13, 7664980), (19, 5244460), (20, 4982237), (23, 4332380), (26, 3832490), (38, 2622230), (46, 2166190), (52, 1916245), (65, 1532996), (76, 1311115), (92, 1083095), (95, 1048892), (115, 866476), (130, 766498), (190, 524446), (230, 433238), (247, 403420), (260, 383249), (299, 333260), (380, 262223), (437, 228020), (460, 216619), (494, 201710), (598, 166630), (874, 114010), (877, 113620), (988, 100855), (1196, 83315), (1235, 80684), (1495, 66652), (1748, 57005), (1754, 56810), (2185, 45604), (2470, 40342), (2990, 33326), (3508, 28405), (4370, 22802), (4385, 22724), (4940, 20171), (5681, 17540), (5980, 16663), (8740, 11401), (8770, 11362)]