12992016100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{983}}^1$

素因数の和:1322

約数の個数: 144

約数和(自身を含む): 32797900800

約数和(自身を除く): 19805884700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 79, 100, 140, 158, 175, 239, 316, 350, 395, 478, 553, 700, 790, 956, 983, 1106, 1195, 1580, 1673, 1966, 1975, 2212, 2390, 2765, 3346, 3932, 3950, 4780, 4915, 5530, 5975, 6692, 6881, 7900, 8365, 9830, 11060, 11950, 13762, 13825, 16730, 18881, 19660, 23900, 24575, 27524, 27650, 33460, 34405, 37762, 41825, 49150, 55300, 68810, 75524, 77657, 83650, 94405, 98300, 132167, 137620, 155314, 167300, 172025, 188810, 234937, 264334, 310628, 344050, 377620, 388285, 469874, 472025, 528668, 543599, 660835, 688100, 776570, 939748, 944050, 1087198, 1174685, 1321670, 1553140, 1644559, 1888100, 1941425, 2174396, 2349370, 2643340, 2717995, 3289118, 3304175, 3882850, 4698740, 5435990, 5873425, 6578236, 6608350, 7765700, 8222795, 10871980, 11746850, 13216700, 13589975, 16445590, 18560023, 23493700, 27179950, 32891180, 37120046, 41113975, 54359900, 74240092, 82227950, 92800115, 129920161, 164455900, 185600230, 259840322, 371200460, 464000575, 519680644, 649600805, 928001150, 1299201610, 1856002300, 2598403220, 3248004025, 6496008050, 12992016100]

約数ペア:

[(1, 12992016100), (2, 6496008050), (4, 3248004025), (5, 2598403220), (7, 1856002300), (10, 1299201610), (14, 928001150), (20, 649600805), (25, 519680644), (28, 464000575), (35, 371200460), (50, 259840322), (70, 185600230), (79, 164455900), (100, 129920161), (140, 92800115), (158, 82227950), (175, 74240092), (239, 54359900), (316, 41113975), (350, 37120046), (395, 32891180), (478, 27179950), (553, 23493700), (700, 18560023), (790, 16445590), (956, 13589975), (983, 13216700), (1106, 11746850), (1195, 10871980), (1580, 8222795), (1673, 7765700), (1966, 6608350), (1975, 6578236), (2212, 5873425), (2390, 5435990), (2765, 4698740), (3346, 3882850), (3932, 3304175), (3950, 3289118), (4780, 2717995), (4915, 2643340), (5530, 2349370), (5975, 2174396), (6692, 1941425), (6881, 1888100), (7900, 1644559), (8365, 1553140), (9830, 1321670), (11060, 1174685), (11950, 1087198), (13762, 944050), (13825, 939748), (16730, 776570), (18881, 688100), (19660, 660835), (23900, 543599), (24575, 528668), (27524, 472025), (27650, 469874), (33460, 388285), (34405, 377620), (37762, 344050), (41825, 310628), (49150, 264334), (55300, 234937), (68810, 188810), (75524, 172025), (77657, 167300), (83650, 155314), (94405, 137620), (98300, 132167)]