19152559300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{270899}}^1$

素因数の和:271021

約数の個数: 72

約数和(自身を含む): 47968804800

約数和(自身を除く): 28816245500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 101, 140, 175, 202, 350, 404, 505, 700, 707, 1010, 1414, 2020, 2525, 2828, 3535, 5050, 7070, 10100, 14140, 17675, 35350, 70700, 270899, 541798, 1083596, 1354495, 1896293, 2708990, 3792586, 5417980, 6772475, 7585172, 9481465, 13544950, 18962930, 27089900, 27360799, 37925860, 47407325, 54721598, 94814650, 109443196, 136803995, 189629300, 191525593, 273607990, 383051186, 547215980, 684019975, 766102372, 957627965, 1368039950, 1915255930, 2736079900, 3830511860, 4788139825, 9576279650, 19152559300]

約数ペア:

[(1, 19152559300), (2, 9576279650), (4, 4788139825), (5, 3830511860), (7, 2736079900), (10, 1915255930), (14, 1368039950), (20, 957627965), (25, 766102372), (28, 684019975), (35, 547215980), (50, 383051186), (70, 273607990), (100, 191525593), (101, 189629300), (140, 136803995), (175, 109443196), (202, 94814650), (350, 54721598), (404, 47407325), (505, 37925860), (700, 27360799), (707, 27089900), (1010, 18962930), (1414, 13544950), (2020, 9481465), (2525, 7585172), (2828, 6772475), (3535, 5417980), (5050, 3792586), (7070, 2708990), (10100, 1896293), (14140, 1354495), (17675, 1083596), (35350, 541798), (70700, 270899)]