12565536400

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{30293}}^1$

素因数の和:30389

約数の個数: 120

約数和(自身を含む): 32489587944

約数和(自身を除く): 19924051544

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 61, 68, 80, 85, 100, 122, 136, 170, 200, 244, 272, 305, 340, 400, 425, 488, 610, 680, 850, 976, 1037, 1220, 1360, 1525, 1700, 2074, 2440, 3050, 3400, 4148, 4880, 5185, 6100, 6800, 8296, 10370, 12200, 16592, 20740, 24400, 25925, 30293, 41480, 51850, 60586, 82960, 103700, 121172, 151465, 207400, 242344, 302930, 414800, 484688, 514981, 605860, 757325, 1029962, 1211720, 1514650, 1847873, 2059924, 2423440, 2574905, 3029300, 3695746, 4119848, 5149810, 6058600, 7391492, 8239696, 9239365, 10299620, 12117200, 12874525, 14782984, 18478730, 20599240, 25749050, 29565968, 31413841, 36957460, 41198480, 46196825, 51498100, 62827682, 73914920, 92393650, 102996200, 125655364, 147829840, 157069205, 184787300, 205992400, 251310728, 314138410, 369574600, 502621456, 628276820, 739149200, 785346025, 1256553640, 1570692050, 2513107280, 3141384100, 6282768200, 12565536400]

約数ペア:

[(1, 12565536400), (2, 6282768200), (4, 3141384100), (5, 2513107280), (8, 1570692050), (10, 1256553640), (16, 785346025), (17, 739149200), (20, 628276820), (25, 502621456), (34, 369574600), (40, 314138410), (50, 251310728), (61, 205992400), (68, 184787300), (80, 157069205), (85, 147829840), (100, 125655364), (122, 102996200), (136, 92393650), (170, 73914920), (200, 62827682), (244, 51498100), (272, 46196825), (305, 41198480), (340, 36957460), (400, 31413841), (425, 29565968), (488, 25749050), (610, 20599240), (680, 18478730), (850, 14782984), (976, 12874525), (1037, 12117200), (1220, 10299620), (1360, 9239365), (1525, 8239696), (1700, 7391492), (2074, 6058600), (2440, 5149810), (3050, 4119848), (3400, 3695746), (4148, 3029300), (4880, 2574905), (5185, 2423440), (6100, 2059924), (6800, 1847873), (8296, 1514650), (10370, 1211720), (12200, 1029962), (16592, 757325), (20740, 605860), (24400, 514981), (25925, 484688), (30293, 414800), (41480, 302930), (51850, 242344), (60586, 207400), (82960, 151465), (103700, 121172)]