8049339100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1723}}^1$

素因数の和:1916

約数の個数: 144

約数和(自身を含む): 19824731136

約数和(自身を除く): 11775392036

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 124, 137, 155, 220, 274, 275, 310, 341, 548, 550, 620, 682, 685, 775, 1100, 1364, 1370, 1507, 1550, 1705, 1723, 2740, 3014, 3100, 3410, 3425, 3446, 4247, 6028, 6820, 6850, 6892, 7535, 8494, 8525, 8615, 13700, 15070, 16988, 17050, 17230, 18953, 21235, 30140, 34100, 34460, 37675, 37906, 42470, 43075, 46717, 53413, 75350, 75812, 84940, 86150, 93434, 94765, 106175, 106826, 150700, 172300, 186868, 189530, 212350, 213652, 233585, 236051, 267065, 379060, 424700, 467170, 472102, 473825, 534130, 587543, 934340, 944204, 947650, 1068260, 1167925, 1175086, 1180255, 1335325, 1895300, 2335850, 2350172, 2360510, 2596561, 2670650, 2937715, 4671700, 4721020, 5193122, 5341300, 5875430, 5901275, 7317581, 10386244, 11750860, 11802550, 12982805, 14635162, 14688575, 23605100, 25965610, 29270324, 29377150, 36587905, 51931220, 58754300, 64914025, 73175810, 80493391, 129828050, 146351620, 160986782, 182939525, 259656100, 321973564, 365879050, 402466955, 731758100, 804933910, 1609867820, 2012334775, 4024669550, 8049339100]

約数ペア:

[(1, 8049339100), (2, 4024669550), (4, 2012334775), (5, 1609867820), (10, 804933910), (11, 731758100), (20, 402466955), (22, 365879050), (25, 321973564), (31, 259656100), (44, 182939525), (50, 160986782), (55, 146351620), (62, 129828050), (100, 80493391), (110, 73175810), (124, 64914025), (137, 58754300), (155, 51931220), (220, 36587905), (274, 29377150), (275, 29270324), (310, 25965610), (341, 23605100), (548, 14688575), (550, 14635162), (620, 12982805), (682, 11802550), (685, 11750860), (775, 10386244), (1100, 7317581), (1364, 5901275), (1370, 5875430), (1507, 5341300), (1550, 5193122), (1705, 4721020), (1723, 4671700), (2740, 2937715), (3014, 2670650), (3100, 2596561), (3410, 2360510), (3425, 2350172), (3446, 2335850), (4247, 1895300), (6028, 1335325), (6820, 1180255), (6850, 1175086), (6892, 1167925), (7535, 1068260), (8494, 947650), (8525, 944204), (8615, 934340), (13700, 587543), (15070, 534130), (16988, 473825), (17050, 472102), (17230, 467170), (18953, 424700), (21235, 379060), (30140, 267065), (34100, 236051), (34460, 233585), (37675, 213652), (37906, 212350), (42470, 189530), (43075, 186868), (46717, 172300), (53413, 150700), (75350, 106826), (75812, 106175), (84940, 94765), (86150, 93434)]