26170300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:559

約数の個数: 72

約数和(自身を含む): 62777232

約数和(自身を除く): 36606932

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 41, 50, 52, 65, 82, 100, 130, 164, 205, 260, 325, 410, 491, 533, 650, 820, 982, 1025, 1066, 1300, 1964, 2050, 2132, 2455, 2665, 4100, 4910, 5330, 6383, 9820, 10660, 12275, 12766, 13325, 20131, 24550, 25532, 26650, 31915, 40262, 49100, 53300, 63830, 80524, 100655, 127660, 159575, 201310, 261703, 319150, 402620, 503275, 523406, 638300, 1006550, 1046812, 1308515, 2013100, 2617030, 5234060, 6542575, 13085150, 26170300]

約数ペア:

[(1, 26170300), (2, 13085150), (4, 6542575), (5, 5234060), (10, 2617030), (13, 2013100), (20, 1308515), (25, 1046812), (26, 1006550), (41, 638300), (50, 523406), (52, 503275), (65, 402620), (82, 319150), (100, 261703), (130, 201310), (164, 159575), (205, 127660), (260, 100655), (325, 80524), (410, 63830), (491, 53300), (533, 49100), (650, 40262), (820, 31915), (982, 26650), (1025, 25532), (1066, 24550), (1300, 20131), (1964, 13325), (2050, 12766), (2132, 12275), (2455, 10660), (2665, 9820), (4100, 6383), (4910, 5330)]