11956100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1$

素因数の和:585

約数の個数: 72

約数和(自身を含む): 29638728

約数和(自身を除く): 17682628

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, 541, 650, 850, 884, 1082, 1105, 1300, 1700, 2164, 2210, 2705, 4420, 5410, 5525, 7033, 9197, 10820, 11050, 13525, 14066, 18394, 22100, 27050, 28132, 35165, 36788, 45985, 54100, 70330, 91970, 119561, 140660, 175825, 183940, 229925, 239122, 351650, 459850, 478244, 597805, 703300, 919700, 1195610, 2391220, 2989025, 5978050, 11956100]

約数ペア:

[(1, 11956100), (2, 5978050), (4, 2989025), (5, 2391220), (10, 1195610), (13, 919700), (17, 703300), (20, 597805), (25, 478244), (26, 459850), (34, 351650), (50, 239122), (52, 229925), (65, 183940), (68, 175825), (85, 140660), (100, 119561), (130, 91970), (170, 70330), (221, 54100), (260, 45985), (325, 36788), (340, 35165), (425, 28132), (442, 27050), (541, 22100), (650, 18394), (850, 14066), (884, 13525), (1082, 11050), (1105, 10820), (1300, 9197), (1700, 7033), (2164, 5525), (2210, 5410), (2705, 4420)]