27875900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1$

素因数の和:591

約数の個数: 72

約数和(自身を含む): 66860304

約数和(自身を除く): 38984404

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 41, 50, 52, 65, 82, 100, 130, 164, 205, 260, 325, 410, 523, 533, 650, 820, 1025, 1046, 1066, 1300, 2050, 2092, 2132, 2615, 2665, 4100, 5230, 5330, 6799, 10460, 10660, 13075, 13325, 13598, 21443, 26150, 26650, 27196, 33995, 42886, 52300, 53300, 67990, 85772, 107215, 135980, 169975, 214430, 278759, 339950, 428860, 536075, 557518, 679900, 1072150, 1115036, 1393795, 2144300, 2787590, 5575180, 6968975, 13937950, 27875900]

約数ペア:

[(1, 27875900), (2, 13937950), (4, 6968975), (5, 5575180), (10, 2787590), (13, 2144300), (20, 1393795), (25, 1115036), (26, 1072150), (41, 679900), (50, 557518), (52, 536075), (65, 428860), (82, 339950), (100, 278759), (130, 214430), (164, 169975), (205, 135980), (260, 107215), (325, 85772), (410, 67990), (523, 53300), (533, 52300), (650, 42886), (820, 33995), (1025, 27196), (1046, 26650), (1066, 26150), (1300, 21443), (2050, 13598), (2092, 13325), (2132, 13075), (2615, 10660), (2665, 10460), (4100, 6799), (5230, 5330)]