4480452940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{4099}}^1$

素因数の和:4223

約数の個数: 96

約数和(自身を含む): 10183219200

約数和(自身を除く): 5702766260

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 43, 62, 82, 86, 124, 155, 164, 172, 205, 215, 310, 410, 430, 620, 820, 860, 1271, 1333, 1763, 2542, 2666, 3526, 4099, 5084, 5332, 6355, 6665, 7052, 8198, 8815, 12710, 13330, 16396, 17630, 20495, 25420, 26660, 35260, 40990, 54653, 81980, 109306, 127069, 168059, 176257, 218612, 254138, 273265, 336118, 352514, 508276, 546530, 635345, 672236, 705028, 840295, 881285, 1093060, 1270690, 1680590, 1762570, 2541380, 3361180, 3525140, 5209829, 5463967, 7226537, 10419658, 10927934, 14453074, 20839316, 21855868, 26049145, 27319835, 28906148, 36132685, 52098290, 54639670, 72265370, 104196580, 109279340, 144530740, 224022647, 448045294, 896090588, 1120113235, 2240226470, 4480452940]

約数ペア:

[(1, 4480452940), (2, 2240226470), (4, 1120113235), (5, 896090588), (10, 448045294), (20, 224022647), (31, 144530740), (41, 109279340), (43, 104196580), (62, 72265370), (82, 54639670), (86, 52098290), (124, 36132685), (155, 28906148), (164, 27319835), (172, 26049145), (205, 21855868), (215, 20839316), (310, 14453074), (410, 10927934), (430, 10419658), (620, 7226537), (820, 5463967), (860, 5209829), (1271, 3525140), (1333, 3361180), (1763, 2541380), (2542, 1762570), (2666, 1680590), (3526, 1270690), (4099, 1093060), (5084, 881285), (5332, 840295), (6355, 705028), (6665, 672236), (7052, 635345), (8198, 546530), (8815, 508276), (12710, 352514), (13330, 336118), (16396, 273265), (17630, 254138), (20495, 218612), (25420, 176257), (26660, 168059), (35260, 127069), (40990, 109306), (54653, 81980)]