88701860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 210706272

約数和(自身を除く): 122004412

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 53, 65, 82, 106, 130, 157, 164, 205, 212, 260, 265, 314, 410, 530, 533, 628, 689, 785, 820, 1060, 1066, 1378, 1570, 2041, 2132, 2173, 2665, 2756, 3140, 3445, 4082, 4346, 5330, 6437, 6890, 8164, 8321, 8692, 10205, 10660, 10865, 12874, 13780, 16642, 20410, 21730, 25748, 28249, 32185, 33284, 40820, 41605, 43460, 56498, 64370, 83210, 83681, 108173, 112996, 128740, 141245, 166420, 167362, 216346, 282490, 334724, 341161, 418405, 432692, 540865, 564980, 682322, 836810, 1081730, 1364644, 1673620, 1705805, 2163460, 3411610, 4435093, 6823220, 8870186, 17740372, 22175465, 44350930, 88701860]

約数ペア:

[(1, 88701860), (2, 44350930), (4, 22175465), (5, 17740372), (10, 8870186), (13, 6823220), (20, 4435093), (26, 3411610), (41, 2163460), (52, 1705805), (53, 1673620), (65, 1364644), (82, 1081730), (106, 836810), (130, 682322), (157, 564980), (164, 540865), (205, 432692), (212, 418405), (260, 341161), (265, 334724), (314, 282490), (410, 216346), (530, 167362), (533, 166420), (628, 141245), (689, 128740), (785, 112996), (820, 108173), (1060, 83681), (1066, 83210), (1378, 64370), (1570, 56498), (2041, 43460), (2132, 41605), (2173, 40820), (2665, 33284), (2756, 32185), (3140, 28249), (3445, 25748), (4082, 21730), (4346, 20410), (5330, 16642), (6437, 13780), (6890, 12874), (8164, 10865), (8321, 10660), (8692, 10205)]