15671225300

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{19081}}^1$

素因数の和:19329

約数の個数: 72

約数和(自身を含む): 34981427712

約数和(自身を除く): 19310202412

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 191, 215, 382, 430, 764, 860, 955, 1075, 1910, 2150, 3820, 4300, 4775, 8213, 9550, 16426, 19081, 19100, 32852, 38162, 41065, 76324, 82130, 95405, 164260, 190810, 205325, 381620, 410650, 477025, 820483, 821300, 954050, 1640966, 1908100, 3281932, 3644471, 4102415, 7288942, 8204830, 14577884, 16409660, 18222355, 20512075, 36444710, 41024150, 72889420, 82048300, 91111775, 156712253, 182223550, 313424506, 364447100, 626849012, 783561265, 1567122530, 3134245060, 3917806325, 7835612650, 15671225300]

約数ペア:

[(1, 15671225300), (2, 7835612650), (4, 3917806325), (5, 3134245060), (10, 1567122530), (20, 783561265), (25, 626849012), (43, 364447100), (50, 313424506), (86, 182223550), (100, 156712253), (172, 91111775), (191, 82048300), (215, 72889420), (382, 41024150), (430, 36444710), (764, 20512075), (860, 18222355), (955, 16409660), (1075, 14577884), (1910, 8204830), (2150, 7288942), (3820, 4102415), (4300, 3644471), (4775, 3281932), (8213, 1908100), (9550, 1640966), (16426, 954050), (19081, 821300), (19100, 820483), (32852, 477025), (38162, 410650), (41065, 381620), (76324, 205325), (82130, 190810), (95405, 164260)]