82440160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1511}}^1$

素因数の和:1568

約数の個数: 96

約数和(自身を含む): 219469824

約数和(自身を除く): 137029664

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 341, 352, 440, 496, 620, 682, 880, 992, 1240, 1364, 1511, 1705, 1760, 2480, 2728, 3022, 3410, 4960, 5456, 6044, 6820, 7555, 10912, 12088, 13640, 15110, 16621, 24176, 27280, 30220, 33242, 46841, 48352, 54560, 60440, 66484, 83105, 93682, 120880, 132968, 166210, 187364, 234205, 241760, 265936, 332420, 374728, 468410, 515251, 531872, 664840, 749456, 936820, 1030502, 1329680, 1498912, 1873640, 2061004, 2576255, 2659360, 3747280, 4122008, 5152510, 7494560, 8244016, 10305020, 16488032, 20610040, 41220080, 82440160]

約数ペア:

[(1, 82440160), (2, 41220080), (4, 20610040), (5, 16488032), (8, 10305020), (10, 8244016), (11, 7494560), (16, 5152510), (20, 4122008), (22, 3747280), (31, 2659360), (32, 2576255), (40, 2061004), (44, 1873640), (55, 1498912), (62, 1329680), (80, 1030502), (88, 936820), (110, 749456), (124, 664840), (155, 531872), (160, 515251), (176, 468410), (220, 374728), (248, 332420), (310, 265936), (341, 241760), (352, 234205), (440, 187364), (496, 166210), (620, 132968), (682, 120880), (880, 93682), (992, 83105), (1240, 66484), (1364, 60440), (1511, 54560), (1705, 48352), (1760, 46841), (2480, 33242), (2728, 30220), (3022, 27280), (3410, 24176), (4960, 16621), (5456, 15110), (6044, 13640), (6820, 12088), (7555, 10912)]