25930380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{577}}^1$

素因数の和:703

約数の個数: 96

約数和(自身を含む): 83897856

約数和(自身を除く): 57967476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 107, 140, 210, 214, 321, 420, 428, 535, 577, 642, 749, 1070, 1154, 1284, 1498, 1605, 1731, 2140, 2247, 2308, 2885, 2996, 3210, 3462, 3745, 4039, 4494, 5770, 6420, 6924, 7490, 8078, 8655, 8988, 11235, 11540, 12117, 14980, 16156, 17310, 20195, 22470, 24234, 34620, 40390, 44940, 48468, 60585, 61739, 80780, 121170, 123478, 185217, 242340, 246956, 308695, 370434, 432173, 617390, 740868, 864346, 926085, 1234780, 1296519, 1728692, 1852170, 2160865, 2593038, 3704340, 4321730, 5186076, 6482595, 8643460, 12965190, 25930380]

約数ペア:

[(1, 25930380), (2, 12965190), (3, 8643460), (4, 6482595), (5, 5186076), (6, 4321730), (7, 3704340), (10, 2593038), (12, 2160865), (14, 1852170), (15, 1728692), (20, 1296519), (21, 1234780), (28, 926085), (30, 864346), (35, 740868), (42, 617390), (60, 432173), (70, 370434), (84, 308695), (105, 246956), (107, 242340), (140, 185217), (210, 123478), (214, 121170), (321, 80780), (420, 61739), (428, 60585), (535, 48468), (577, 44940), (642, 40390), (749, 34620), (1070, 24234), (1154, 22470), (1284, 20195), (1498, 17310), (1605, 16156), (1731, 14980), (2140, 12117), (2247, 11540), (2308, 11235), (2885, 8988), (2996, 8655), (3210, 8078), (3462, 7490), (3745, 6924), (4039, 6420), (4494, 5770)]