563671120

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2711}}^1$

素因数の和:2860

約数の個数: 80

約数和(自身を含む): 1380125952

約数和(自身を除く): 816454832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 113, 115, 184, 226, 230, 368, 452, 460, 565, 904, 920, 1130, 1808, 1840, 2260, 2599, 2711, 4520, 5198, 5422, 9040, 10396, 10844, 12995, 13555, 20792, 21688, 25990, 27110, 41584, 43376, 51980, 54220, 62353, 103960, 108440, 124706, 207920, 216880, 249412, 306343, 311765, 498824, 612686, 623530, 997648, 1225372, 1247060, 1531715, 2450744, 2494120, 3063430, 4901488, 4988240, 6126860, 7045889, 12253720, 14091778, 24507440, 28183556, 35229445, 56367112, 70458890, 112734224, 140917780, 281835560, 563671120]

約数ペア:

[(1, 563671120), (2, 281835560), (4, 140917780), (5, 112734224), (8, 70458890), (10, 56367112), (16, 35229445), (20, 28183556), (23, 24507440), (40, 14091778), (46, 12253720), (80, 7045889), (92, 6126860), (113, 4988240), (115, 4901488), (184, 3063430), (226, 2494120), (230, 2450744), (368, 1531715), (452, 1247060), (460, 1225372), (565, 997648), (904, 623530), (920, 612686), (1130, 498824), (1808, 311765), (1840, 306343), (2260, 249412), (2599, 216880), (2711, 207920), (4520, 124706), (5198, 108440), (5422, 103960), (9040, 62353), (10396, 54220), (10844, 51980), (12995, 43376), (13555, 41584), (20792, 27110), (21688, 25990)]