85193920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:618

約数の個数: 112

約数和(自身を含む): 235476288

約数和(自身を除く): 150282368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 320, 365, 448, 511, 521, 560, 584, 730, 1022, 1042, 1120, 1168, 1460, 2044, 2084, 2240, 2336, 2555, 2605, 2920, 3647, 4088, 4168, 4672, 5110, 5210, 5840, 7294, 8176, 8336, 10220, 10420, 11680, 14588, 16352, 16672, 18235, 20440, 20840, 23360, 29176, 32704, 33344, 36470, 38033, 40880, 41680, 58352, 72940, 76066, 81760, 83360, 116704, 145880, 152132, 163520, 166720, 190165, 233408, 266231, 291760, 304264, 380330, 532462, 583520, 608528, 760660, 1064924, 1167040, 1217056, 1331155, 1521320, 2129848, 2434112, 2662310, 3042640, 4259696, 5324620, 6085280, 8519392, 10649240, 12170560, 17038784, 21298480, 42596960, 85193920]

約数ペア:

[(1, 85193920), (2, 42596960), (4, 21298480), (5, 17038784), (7, 12170560), (8, 10649240), (10, 8519392), (14, 6085280), (16, 5324620), (20, 4259696), (28, 3042640), (32, 2662310), (35, 2434112), (40, 2129848), (56, 1521320), (64, 1331155), (70, 1217056), (73, 1167040), (80, 1064924), (112, 760660), (140, 608528), (146, 583520), (160, 532462), (224, 380330), (280, 304264), (292, 291760), (320, 266231), (365, 233408), (448, 190165), (511, 166720), (521, 163520), (560, 152132), (584, 145880), (730, 116704), (1022, 83360), (1042, 81760), (1120, 76066), (1168, 72940), (1460, 58352), (2044, 41680), (2084, 40880), (2240, 38033), (2336, 36470), (2555, 33344), (2605, 32704), (2920, 29176), (3647, 23360), (4088, 20840), (4168, 20440), (4672, 18235), (5110, 16672), (5210, 16352), (5840, 14588), (7294, 11680), (8176, 10420), (8336, 10220)]