25630920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{1453}}^1$

素因数の和:1484

約数の個数: 144

約数和(自身を含む): 96967260

約数和(自身を除く): 71336340

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, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1453, 1470, 1764, 1960, 2205, 2520, 2906, 2940, 3528, 4359, 4410, 5812, 5880, 7265, 8718, 8820, 10171, 11624, 13077, 14530, 17436, 17640, 20342, 21795, 26154, 29060, 30513, 34872, 40684, 43590, 50855, 52308, 58120, 61026, 65385, 71197, 81368, 87180, 91539, 101710, 104616, 122052, 130770, 142394, 152565, 174360, 183078, 203420, 213591, 244104, 261540, 284788, 305130, 355985, 366156, 406840, 427182, 457695, 523080, 569576, 610260, 640773, 711970, 732312, 854364, 915390, 1067955, 1220520, 1281546, 1423940, 1708728, 1830780, 2135910, 2563092, 2847880, 3203865, 3661560, 4271820, 5126184, 6407730, 8543640, 12815460, 25630920]

約数ペア:

[(1, 25630920), (2, 12815460), (3, 8543640), (4, 6407730), (5, 5126184), (6, 4271820), (7, 3661560), (8, 3203865), (9, 2847880), (10, 2563092), (12, 2135910), (14, 1830780), (15, 1708728), (18, 1423940), (20, 1281546), (21, 1220520), (24, 1067955), (28, 915390), (30, 854364), (35, 732312), (36, 711970), (40, 640773), (42, 610260), (45, 569576), (49, 523080), (56, 457695), (60, 427182), (63, 406840), (70, 366156), (72, 355985), (84, 305130), (90, 284788), (98, 261540), (105, 244104), (120, 213591), (126, 203420), (140, 183078), (147, 174360), (168, 152565), (180, 142394), (196, 130770), (210, 122052), (245, 104616), (252, 101710), (280, 91539), (294, 87180), (315, 81368), (360, 71197), (392, 65385), (420, 61026), (441, 58120), (490, 52308), (504, 50855), (588, 43590), (630, 40684), (735, 34872), (840, 30513), (882, 29060), (980, 26154), (1176, 21795), (1260, 20342), (1453, 17640), (1470, 17436), (1764, 14530), (1960, 13077), (2205, 11624), (2520, 10171), (2906, 8820), (2940, 8718), (3528, 7265), (4359, 5880), (4410, 5812)]