26737100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:315

約数の個数: 72

約数和(自身を含む): 63360528

約数和(自身を除く): 36623428

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 131, 157, 260, 262, 314, 325, 524, 628, 650, 655, 785, 1300, 1310, 1570, 1703, 2041, 2620, 3140, 3275, 3406, 3925, 4082, 6550, 6812, 7850, 8164, 8515, 10205, 13100, 15700, 17030, 20410, 20567, 34060, 40820, 41134, 42575, 51025, 82268, 85150, 102050, 102835, 170300, 204100, 205670, 267371, 411340, 514175, 534742, 1028350, 1069484, 1336855, 2056700, 2673710, 5347420, 6684275, 13368550, 26737100]

約数ペア:

[(1, 26737100), (2, 13368550), (4, 6684275), (5, 5347420), (10, 2673710), (13, 2056700), (20, 1336855), (25, 1069484), (26, 1028350), (50, 534742), (52, 514175), (65, 411340), (100, 267371), (130, 205670), (131, 204100), (157, 170300), (260, 102835), (262, 102050), (314, 85150), (325, 82268), (524, 51025), (628, 42575), (650, 41134), (655, 40820), (785, 34060), (1300, 20567), (1310, 20410), (1570, 17030), (1703, 15700), (2041, 13100), (2620, 10205), (3140, 8515), (3275, 8164), (3406, 7850), (3925, 6812), (4082, 6550)]