26538120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{10531}}^1$

素因数の和:10555

約数の個数: 96

約数和(自身を含む): 98579520

約数和(自身を除く): 72041400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 10531, 21062, 31593, 42124, 52655, 63186, 73717, 84248, 94779, 105310, 126372, 147434, 157965, 189558, 210620, 221151, 252744, 294868, 315930, 368585, 379116, 421240, 442302, 473895, 589736, 631860, 663453, 737170, 758232, 884604, 947790, 1105755, 1263720, 1326906, 1474340, 1769208, 1895580, 2211510, 2653812, 2948680, 3317265, 3791160, 4423020, 5307624, 6634530, 8846040, 13269060, 26538120]

約数ペア:

[(1, 26538120), (2, 13269060), (3, 8846040), (4, 6634530), (5, 5307624), (6, 4423020), (7, 3791160), (8, 3317265), (9, 2948680), (10, 2653812), (12, 2211510), (14, 1895580), (15, 1769208), (18, 1474340), (20, 1326906), (21, 1263720), (24, 1105755), (28, 947790), (30, 884604), (35, 758232), (36, 737170), (40, 663453), (42, 631860), (45, 589736), (56, 473895), (60, 442302), (63, 421240), (70, 379116), (72, 368585), (84, 315930), (90, 294868), (105, 252744), (120, 221151), (126, 210620), (140, 189558), (168, 157965), (180, 147434), (210, 126372), (252, 105310), (280, 94779), (315, 84248), (360, 73717), (420, 63186), (504, 52655), (630, 42124), (840, 31593), (1260, 21062), (2520, 10531)]