82163900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9029}}^1$

素因数の和:9063

約数の個数: 72

約数和(自身を含む): 219465120

約数和(自身を除く): 137301220

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 9029, 9100, 18058, 36116, 45145, 63203, 90290, 117377, 126406, 180580, 225725, 234754, 252812, 316015, 451450, 469508, 586885, 632030, 821639, 902900, 1173770, 1264060, 1580075, 1643278, 2347540, 2934425, 3160150, 3286556, 4108195, 5868850, 6320300, 8216390, 11737700, 16432780, 20540975, 41081950, 82163900]

約数ペア:

[(1, 82163900), (2, 41081950), (4, 20540975), (5, 16432780), (7, 11737700), (10, 8216390), (13, 6320300), (14, 5868850), (20, 4108195), (25, 3286556), (26, 3160150), (28, 2934425), (35, 2347540), (50, 1643278), (52, 1580075), (65, 1264060), (70, 1173770), (91, 902900), (100, 821639), (130, 632030), (140, 586885), (175, 469508), (182, 451450), (260, 316015), (325, 252812), (350, 234754), (364, 225725), (455, 180580), (650, 126406), (700, 117377), (910, 90290), (1300, 63203), (1820, 45145), (2275, 36116), (4550, 18058), (9029, 9100)]