18052396160

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{909899}}^1$

素因数の和:909949

約数の個数: 64

約数和(自身を含む): 44548704000

約数和(自身を除く): 26496307840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 3968, 4960, 9920, 19840, 909899, 1819798, 3639596, 4549495, 7279192, 9098990, 14558384, 18197980, 28206869, 29116768, 36395960, 56413738, 58233536, 72791920, 112827476, 116467072, 141034345, 145583840, 225654952, 282068690, 291167680, 451309904, 564137380, 582335360, 902619808, 1128274760, 1805239616, 2256549520, 3610479232, 4513099040, 9026198080, 18052396160]

約数ペア:

[(1, 18052396160), (2, 9026198080), (4, 4513099040), (5, 3610479232), (8, 2256549520), (10, 1805239616), (16, 1128274760), (20, 902619808), (31, 582335360), (32, 564137380), (40, 451309904), (62, 291167680), (64, 282068690), (80, 225654952), (124, 145583840), (128, 141034345), (155, 116467072), (160, 112827476), (248, 72791920), (310, 58233536), (320, 56413738), (496, 36395960), (620, 29116768), (640, 28206869), (992, 18197980), (1240, 14558384), (1984, 9098990), (2480, 7279192), (3968, 4549495), (4960, 3639596), (9920, 1819798), (19840, 909899)]