194010400

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{7823}}^1$

素因数の和:7874

約数の個数: 72

約数和(自身を含む): 488968704

約数和(自身を除く): 294958304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2480, 3100, 4960, 6200, 7823, 12400, 15646, 24800, 31292, 39115, 62584, 78230, 125168, 156460, 195575, 242513, 250336, 312920, 391150, 485026, 625840, 782300, 970052, 1212565, 1251680, 1564600, 1940104, 2425130, 3129200, 3880208, 4850260, 6062825, 6258400, 7760416, 9700520, 12125650, 19401040, 24251300, 38802080, 48502600, 97005200, 194010400]

約数ペア:

[(1, 194010400), (2, 97005200), (4, 48502600), (5, 38802080), (8, 24251300), (10, 19401040), (16, 12125650), (20, 9700520), (25, 7760416), (31, 6258400), (32, 6062825), (40, 4850260), (50, 3880208), (62, 3129200), (80, 2425130), (100, 1940104), (124, 1564600), (155, 1251680), (160, 1212565), (200, 970052), (248, 782300), (310, 625840), (400, 485026), (496, 391150), (620, 312920), (775, 250336), (800, 242513), (992, 195575), (1240, 156460), (1550, 125168), (2480, 78230), (3100, 62584), (4960, 39115), (6200, 31292), (7823, 24800), (12400, 15646)]