85624480

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 212986368

約数和(自身を除く): 127361888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 61, 62, 80, 122, 124, 155, 160, 244, 248, 283, 305, 310, 488, 496, 566, 610, 620, 976, 992, 1132, 1220, 1240, 1415, 1891, 1952, 2264, 2440, 2480, 2830, 3782, 4528, 4880, 4960, 5660, 7564, 8773, 9056, 9455, 9760, 11320, 15128, 17263, 17546, 18910, 22640, 30256, 34526, 35092, 37820, 43865, 45280, 60512, 69052, 70184, 75640, 86315, 87730, 138104, 140368, 151280, 172630, 175460, 276208, 280736, 302560, 345260, 350920, 535153, 552416, 690520, 701840, 1070306, 1381040, 1403680, 2140612, 2675765, 2762080, 4281224, 5351530, 8562448, 10703060, 17124896, 21406120, 42812240, 85624480]

約数ペア:

[(1, 85624480), (2, 42812240), (4, 21406120), (5, 17124896), (8, 10703060), (10, 8562448), (16, 5351530), (20, 4281224), (31, 2762080), (32, 2675765), (40, 2140612), (61, 1403680), (62, 1381040), (80, 1070306), (122, 701840), (124, 690520), (155, 552416), (160, 535153), (244, 350920), (248, 345260), (283, 302560), (305, 280736), (310, 276208), (488, 175460), (496, 172630), (566, 151280), (610, 140368), (620, 138104), (976, 87730), (992, 86315), (1132, 75640), (1220, 70184), (1240, 69052), (1415, 60512), (1891, 45280), (1952, 43865), (2264, 37820), (2440, 35092), (2480, 34526), (2830, 30256), (3782, 22640), (4528, 18910), (4880, 17546), (4960, 17263), (5660, 15128), (7564, 11320), (8773, 9760), (9056, 9455)]