2169755856400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15907301}}^1$

素因数の和:15907361

約数の個数: 120

約数和(自身を含む): 5870176213248

約数和(自身を除く): 3700420356848

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 40, 44, 50, 55, 62, 80, 88, 100, 110, 124, 155, 176, 200, 220, 248, 275, 310, 341, 400, 440, 496, 550, 620, 682, 775, 880, 1100, 1240, 1364, 1550, 1705, 2200, 2480, 2728, 3100, 3410, 4400, 5456, 6200, 6820, 8525, 12400, 13640, 17050, 27280, 34100, 68200, 136400, 15907301, 31814602, 63629204, 79536505, 127258408, 159073010, 174980311, 254516816, 318146020, 349960622, 397682525, 493126331, 636292040, 699921244, 795365050, 874901555, 986252662, 1272584080, 1399842488, 1590730100, 1749803110, 1972505324, 2465631655, 2799684976, 3181460200, 3499606220, 3945010648, 4374507775, 4931263310, 5424389641, 6362920400, 6999212440, 7890021296, 8749015550, 9862526620, 10848779282, 12328158275, 13998424880, 17498031100, 19725053240, 21697558564, 24656316550, 27121948205, 34996062200, 39450106480, 43395117128, 49312633100, 54243896410, 69992124400, 86790234256, 98625266200, 108487792820, 135609741025, 197250532400, 216975585640, 271219482050, 433951171280, 542438964100, 1084877928200, 2169755856400]

約数ペア:

[(1, 2169755856400), (2, 1084877928200), (4, 542438964100), (5, 433951171280), (8, 271219482050), (10, 216975585640), (11, 197250532400), (16, 135609741025), (20, 108487792820), (22, 98625266200), (25, 86790234256), (31, 69992124400), (40, 54243896410), (44, 49312633100), (50, 43395117128), (55, 39450106480), (62, 34996062200), (80, 27121948205), (88, 24656316550), (100, 21697558564), (110, 19725053240), (124, 17498031100), (155, 13998424880), (176, 12328158275), (200, 10848779282), (220, 9862526620), (248, 8749015550), (275, 7890021296), (310, 6999212440), (341, 6362920400), (400, 5424389641), (440, 4931263310), (496, 4374507775), (550, 3945010648), (620, 3499606220), (682, 3181460200), (775, 2799684976), (880, 2465631655), (1100, 1972505324), (1240, 1749803110), (1364, 1590730100), (1550, 1399842488), (1705, 1272584080), (2200, 986252662), (2480, 874901555), (2728, 795365050), (3100, 699921244), (3410, 636292040), (4400, 493126331), (5456, 397682525), (6200, 349960622), (6820, 318146020), (8525, 254516816), (12400, 174980311), (13640, 159073010), (17050, 127258408), (27280, 79536505), (34100, 63629204), (68200, 31814602), (136400, 15907301)]