43011100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:727

約数の個数: 72

約数和(自身を含む): 103649616

約数和(自身を除く): 60638516

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 61, 100, 110, 122, 220, 244, 275, 305, 550, 610, 641, 671, 1100, 1220, 1282, 1342, 1525, 2564, 2684, 3050, 3205, 3355, 6100, 6410, 6710, 7051, 12820, 13420, 14102, 16025, 16775, 28204, 32050, 33550, 35255, 39101, 64100, 67100, 70510, 78202, 141020, 156404, 176275, 195505, 352550, 391010, 430111, 705100, 782020, 860222, 977525, 1720444, 1955050, 2150555, 3910100, 4301110, 8602220, 10752775, 21505550, 43011100]

約数ペア:

[(1, 43011100), (2, 21505550), (4, 10752775), (5, 8602220), (10, 4301110), (11, 3910100), (20, 2150555), (22, 1955050), (25, 1720444), (44, 977525), (50, 860222), (55, 782020), (61, 705100), (100, 430111), (110, 391010), (122, 352550), (220, 195505), (244, 176275), (275, 156404), (305, 141020), (550, 78202), (610, 70510), (641, 67100), (671, 64100), (1100, 39101), (1220, 35255), (1282, 33550), (1342, 32050), (1525, 28204), (2564, 16775), (2684, 16025), (3050, 14102), (3205, 13420), (3355, 12820), (6100, 7051), (6410, 6710)]