2205573700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1153}}^1$

素因数の和:1262

約数の個数: 144

約数和(自身を含む): 5481149184

約数和(自身を除く): 3275575484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 37, 44, 47, 50, 55, 74, 94, 100, 110, 148, 185, 188, 220, 235, 275, 370, 407, 470, 517, 550, 740, 814, 925, 940, 1034, 1100, 1153, 1175, 1628, 1739, 1850, 2035, 2068, 2306, 2350, 2585, 3478, 3700, 4070, 4612, 4700, 5170, 5765, 6956, 8140, 8695, 10175, 10340, 11530, 12683, 12925, 17390, 19129, 20350, 23060, 25366, 25850, 28825, 34780, 38258, 40700, 42661, 43475, 50732, 51700, 54191, 57650, 63415, 76516, 85322, 86950, 95645, 108382, 115300, 126830, 170644, 173900, 191290, 213305, 216764, 253660, 270955, 317075, 382580, 426610, 469271, 478225, 541910, 596101, 634150, 853220, 938542, 956450, 1066525, 1083820, 1192202, 1268300, 1354775, 1877084, 1912900, 2005067, 2133050, 2346355, 2384404, 2709550, 2980505, 4010134, 4266100, 4692710, 5419100, 5961010, 8020268, 9385420, 10025335, 11731775, 11922020, 14902525, 20050670, 22055737, 23463550, 29805050, 40101340, 44111474, 46927100, 50126675, 59610100, 88222948, 100253350, 110278685, 200506700, 220557370, 441114740, 551393425, 1102786850, 2205573700]

約数ペア:

[(1, 2205573700), (2, 1102786850), (4, 551393425), (5, 441114740), (10, 220557370), (11, 200506700), (20, 110278685), (22, 100253350), (25, 88222948), (37, 59610100), (44, 50126675), (47, 46927100), (50, 44111474), (55, 40101340), (74, 29805050), (94, 23463550), (100, 22055737), (110, 20050670), (148, 14902525), (185, 11922020), (188, 11731775), (220, 10025335), (235, 9385420), (275, 8020268), (370, 5961010), (407, 5419100), (470, 4692710), (517, 4266100), (550, 4010134), (740, 2980505), (814, 2709550), (925, 2384404), (940, 2346355), (1034, 2133050), (1100, 2005067), (1153, 1912900), (1175, 1877084), (1628, 1354775), (1739, 1268300), (1850, 1192202), (2035, 1083820), (2068, 1066525), (2306, 956450), (2350, 938542), (2585, 853220), (3478, 634150), (3700, 596101), (4070, 541910), (4612, 478225), (4700, 469271), (5170, 426610), (5765, 382580), (6956, 317075), (8140, 270955), (8695, 253660), (10175, 216764), (10340, 213305), (11530, 191290), (12683, 173900), (12925, 170644), (17390, 126830), (19129, 115300), (20350, 108382), (23060, 95645), (25366, 86950), (25850, 85322), (28825, 76516), (34780, 63415), (38258, 57650), (40700, 54191), (42661, 51700), (43475, 50732)]