16251036200

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{397}}^1\times {\mathrm{4177}}^1$

素因数の和:4604

約数の個数: 144

約数和(自身を含む): 44073680220

約数和(自身を除く): 27822644020

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 397, 490, 700, 794, 980, 1225, 1400, 1588, 1960, 1985, 2450, 2779, 3176, 3970, 4177, 4900, 5558, 7940, 8354, 9800, 9925, 11116, 13895, 15880, 16708, 19453, 19850, 20885, 22232, 27790, 29239, 33416, 38906, 39700, 41770, 55580, 58478, 69475, 77812, 79400, 83540, 97265, 104425, 111160, 116956, 138950, 146195, 155624, 167080, 194530, 204673, 208850, 233912, 277900, 292390, 389060, 409346, 417700, 486325, 555800, 584780, 730975, 778120, 818692, 835400, 972650, 1023365, 1169560, 1461950, 1637384, 1658269, 1945300, 2046730, 2923900, 3316538, 3890600, 4093460, 5116825, 5847800, 6633076, 8186920, 8291345, 10233650, 11607883, 13266152, 16582690, 20467300, 23215766, 33165380, 40934600, 41456725, 46431532, 58039415, 66330760, 81255181, 82913450, 92863064, 116078830, 162510362, 165826900, 232157660, 290197075, 325020724, 331653800, 406275905, 464315320, 580394150, 650041448, 812551810, 1160788300, 1625103620, 2031379525, 2321576600, 3250207240, 4062759050, 8125518100, 16251036200]

約数ペア:

[(1, 16251036200), (2, 8125518100), (4, 4062759050), (5, 3250207240), (7, 2321576600), (8, 2031379525), (10, 1625103620), (14, 1160788300), (20, 812551810), (25, 650041448), (28, 580394150), (35, 464315320), (40, 406275905), (49, 331653800), (50, 325020724), (56, 290197075), (70, 232157660), (98, 165826900), (100, 162510362), (140, 116078830), (175, 92863064), (196, 82913450), (200, 81255181), (245, 66330760), (280, 58039415), (350, 46431532), (392, 41456725), (397, 40934600), (490, 33165380), (700, 23215766), (794, 20467300), (980, 16582690), (1225, 13266152), (1400, 11607883), (1588, 10233650), (1960, 8291345), (1985, 8186920), (2450, 6633076), (2779, 5847800), (3176, 5116825), (3970, 4093460), (4177, 3890600), (4900, 3316538), (5558, 2923900), (7940, 2046730), (8354, 1945300), (9800, 1658269), (9925, 1637384), (11116, 1461950), (13895, 1169560), (15880, 1023365), (16708, 972650), (19453, 835400), (19850, 818692), (20885, 778120), (22232, 730975), (27790, 584780), (29239, 555800), (33416, 486325), (38906, 417700), (39700, 409346), (41770, 389060), (55580, 292390), (58478, 277900), (69475, 233912), (77812, 208850), (79400, 204673), (83540, 194530), (97265, 167080), (104425, 155624), (111160, 146195), (116956, 138950)]