26156679250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{11681}}^1$

素因数の和:11777

約数の個数: 96

約数和(自身を含む): 54026633232

約数和(自身を除く): 27869953982

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 125, 130, 169, 250, 265, 325, 338, 530, 650, 689, 845, 1325, 1378, 1625, 1690, 2650, 3250, 3445, 4225, 6625, 6890, 8450, 8957, 11681, 13250, 17225, 17914, 21125, 23362, 34450, 42250, 44785, 58405, 86125, 89570, 116810, 151853, 172250, 223925, 292025, 303706, 447850, 584050, 619093, 759265, 1119625, 1238186, 1460125, 1518530, 1974089, 2239250, 2920250, 3095465, 3796325, 3948178, 6190930, 7592650, 8048209, 9870445, 15477325, 16096418, 18981625, 19740890, 30954650, 37963250, 40241045, 49352225, 77386625, 80482090, 98704450, 104626717, 154773250, 201205225, 209253434, 246761125, 402410450, 493522250, 523133585, 1006026125, 1046267170, 2012052250, 2615667925, 5231335850, 13078339625, 26156679250]

約数ペア:

[(1, 26156679250), (2, 13078339625), (5, 5231335850), (10, 2615667925), (13, 2012052250), (25, 1046267170), (26, 1006026125), (50, 523133585), (53, 493522250), (65, 402410450), (106, 246761125), (125, 209253434), (130, 201205225), (169, 154773250), (250, 104626717), (265, 98704450), (325, 80482090), (338, 77386625), (530, 49352225), (650, 40241045), (689, 37963250), (845, 30954650), (1325, 19740890), (1378, 18981625), (1625, 16096418), (1690, 15477325), (2650, 9870445), (3250, 8048209), (3445, 7592650), (4225, 6190930), (6625, 3948178), (6890, 3796325), (8450, 3095465), (8957, 2920250), (11681, 2239250), (13250, 1974089), (17225, 1518530), (17914, 1460125), (21125, 1238186), (23362, 1119625), (34450, 759265), (42250, 619093), (44785, 584050), (58405, 447850), (86125, 303706), (89570, 292025), (116810, 223925), (151853, 172250)]