26807300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1$

素因数の和:1257

約数の個数: 72

約数和(自身を含む): 66386376

約数和(自身を除く): 39579076

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 260, 325, 340, 425, 442, 650, 850, 884, 1105, 1213, 1300, 1700, 2210, 2426, 4420, 4852, 5525, 6065, 11050, 12130, 15769, 20621, 22100, 24260, 30325, 31538, 41242, 60650, 63076, 78845, 82484, 103105, 121300, 157690, 206210, 268073, 315380, 394225, 412420, 515525, 536146, 788450, 1031050, 1072292, 1340365, 1576900, 2062100, 2680730, 5361460, 6701825, 13403650, 26807300]

約数ペア:

[(1, 26807300), (2, 13403650), (4, 6701825), (5, 5361460), (10, 2680730), (13, 2062100), (17, 1576900), (20, 1340365), (25, 1072292), (26, 1031050), (34, 788450), (50, 536146), (52, 515525), (65, 412420), (68, 394225), (85, 315380), (100, 268073), (130, 206210), (170, 157690), (221, 121300), (260, 103105), (325, 82484), (340, 78845), (425, 63076), (442, 60650), (650, 41242), (850, 31538), (884, 30325), (1105, 24260), (1213, 22100), (1300, 20621), (1700, 15769), (2210, 12130), (2426, 11050), (4420, 6065), (4852, 5525)]