590908240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2503}}^1$

素因数の和:2756

約数の個数: 80

約数和(自身を含む): 1486654848

約数和(自身を除く): 895746608

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 227, 260, 454, 520, 908, 1040, 1135, 1816, 2270, 2503, 2951, 3632, 4540, 5006, 5902, 9080, 10012, 11804, 12515, 14755, 18160, 20024, 23608, 25030, 29510, 32539, 40048, 47216, 50060, 59020, 65078, 100120, 118040, 130156, 162695, 200240, 236080, 260312, 325390, 520624, 568181, 650780, 1136362, 1301560, 2272724, 2603120, 2840905, 4545448, 5681810, 7386353, 9090896, 11363620, 14772706, 22727240, 29545412, 36931765, 45454480, 59090824, 73863530, 118181648, 147727060, 295454120, 590908240]

約数ペア:

[(1, 590908240), (2, 295454120), (4, 147727060), (5, 118181648), (8, 73863530), (10, 59090824), (13, 45454480), (16, 36931765), (20, 29545412), (26, 22727240), (40, 14772706), (52, 11363620), (65, 9090896), (80, 7386353), (104, 5681810), (130, 4545448), (208, 2840905), (227, 2603120), (260, 2272724), (454, 1301560), (520, 1136362), (908, 650780), (1040, 568181), (1135, 520624), (1816, 325390), (2270, 260312), (2503, 236080), (2951, 200240), (3632, 162695), (4540, 130156), (5006, 118040), (5902, 100120), (9080, 65078), (10012, 59020), (11804, 50060), (12515, 47216), (14755, 40048), (18160, 32539), (20024, 29510), (23608, 25030)]