83752240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7321}}^1$

素因数の和:7358

約数の個数: 80

約数和(自身を含む): 228797856

約数和(自身を除く): 145045616

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 7321, 11440, 14642, 29284, 36605, 58568, 73210, 80531, 95173, 117136, 146420, 161062, 190346, 292840, 322124, 380692, 402655, 475865, 585680, 644248, 761384, 805310, 951730, 1046903, 1288496, 1522768, 1610620, 1903460, 2093806, 3221240, 3806920, 4187612, 5234515, 6442480, 7613840, 8375224, 10469030, 16750448, 20938060, 41876120, 83752240]

約数ペア:

[(1, 83752240), (2, 41876120), (4, 20938060), (5, 16750448), (8, 10469030), (10, 8375224), (11, 7613840), (13, 6442480), (16, 5234515), (20, 4187612), (22, 3806920), (26, 3221240), (40, 2093806), (44, 1903460), (52, 1610620), (55, 1522768), (65, 1288496), (80, 1046903), (88, 951730), (104, 805310), (110, 761384), (130, 644248), (143, 585680), (176, 475865), (208, 402655), (220, 380692), (260, 322124), (286, 292840), (440, 190346), (520, 161062), (572, 146420), (715, 117136), (880, 95173), (1040, 80531), (1144, 73210), (1430, 58568), (2288, 36605), (2860, 29284), (5720, 14642), (7321, 11440)]