8576157040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{29443}}^1$

素因数の和:29798

約数の個数: 80

約数和(自身を含む): 21818710656

約数和(自身を除く): 13242553616

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 331, 440, 662, 880, 1324, 1655, 2648, 3310, 3641, 5296, 6620, 7282, 13240, 14564, 18205, 26480, 29128, 29443, 36410, 58256, 58886, 72820, 117772, 145640, 147215, 235544, 291280, 294430, 323873, 471088, 588860, 647746, 1177720, 1295492, 1619365, 2355440, 2590984, 3238730, 5181968, 6477460, 9745633, 12954920, 19491266, 25909840, 38982532, 48728165, 77965064, 97456330, 107201963, 155930128, 194912660, 214403926, 389825320, 428807852, 536009815, 779650640, 857615704, 1072019630, 1715231408, 2144039260, 4288078520, 8576157040]

約数ペア:

[(1, 8576157040), (2, 4288078520), (4, 2144039260), (5, 1715231408), (8, 1072019630), (10, 857615704), (11, 779650640), (16, 536009815), (20, 428807852), (22, 389825320), (40, 214403926), (44, 194912660), (55, 155930128), (80, 107201963), (88, 97456330), (110, 77965064), (176, 48728165), (220, 38982532), (331, 25909840), (440, 19491266), (662, 12954920), (880, 9745633), (1324, 6477460), (1655, 5181968), (2648, 3238730), (3310, 2590984), (3641, 2355440), (5296, 1619365), (6620, 1295492), (7282, 1177720), (13240, 647746), (14564, 588860), (18205, 471088), (26480, 323873), (29128, 294430), (29443, 291280), (36410, 235544), (58256, 147215), (58886, 145640), (72820, 117772)]