1036987820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{397}}^1$

素因数の和:831

約数の個数: 96

約数和(自身を含む): 2464874496

約数和(自身を除く): 1427886676

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 383, 397, 620, 682, 766, 794, 1364, 1532, 1588, 1705, 1915, 1985, 3410, 3830, 3970, 4213, 4367, 6820, 7660, 7940, 8426, 8734, 11873, 12307, 16852, 17468, 21065, 21835, 23746, 24614, 42130, 43670, 47492, 49228, 59365, 61535, 84260, 87340, 118730, 123070, 130603, 135377, 152051, 237460, 246140, 261206, 270754, 304102, 522412, 541508, 608204, 653015, 676885, 760255, 1306030, 1353770, 1520510, 1672561, 2612060, 2707540, 3041020, 3345122, 4713581, 6690244, 8362805, 9427162, 16725610, 18854324, 23567905, 33451220, 47135810, 51849391, 94271620, 103698782, 207397564, 259246955, 518493910, 1036987820]

約数ペア:

[(1, 1036987820), (2, 518493910), (4, 259246955), (5, 207397564), (10, 103698782), (11, 94271620), (20, 51849391), (22, 47135810), (31, 33451220), (44, 23567905), (55, 18854324), (62, 16725610), (110, 9427162), (124, 8362805), (155, 6690244), (220, 4713581), (310, 3345122), (341, 3041020), (383, 2707540), (397, 2612060), (620, 1672561), (682, 1520510), (766, 1353770), (794, 1306030), (1364, 760255), (1532, 676885), (1588, 653015), (1705, 608204), (1915, 541508), (1985, 522412), (3410, 304102), (3830, 270754), (3970, 261206), (4213, 246140), (4367, 237460), (6820, 152051), (7660, 135377), (7940, 130603), (8426, 123070), (8734, 118730), (11873, 87340), (12307, 84260), (16852, 61535), (17468, 59365), (21065, 49228), (21835, 47492), (23746, 43670), (24614, 42130)]