15899014720

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2922613}}^1$

素因数の和:2922647

約数の個数: 56

約数和(自身を含む): 40086573624

約数和(自身を除く): 24187558904

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 2922613, 5845226, 11690452, 14613065, 23380904, 29226130, 46761808, 49684421, 58452260, 93523616, 99368842, 116904520, 187047232, 198737684, 233809040, 248422105, 397475368, 467618080, 496844210, 794950736, 935236160, 993688420, 1589901472, 1987376840, 3179802944, 3974753680, 7949507360, 15899014720]

約数ペア:

[(1, 15899014720), (2, 7949507360), (4, 3974753680), (5, 3179802944), (8, 1987376840), (10, 1589901472), (16, 993688420), (17, 935236160), (20, 794950736), (32, 496844210), (34, 467618080), (40, 397475368), (64, 248422105), (68, 233809040), (80, 198737684), (85, 187047232), (136, 116904520), (160, 99368842), (170, 93523616), (272, 58452260), (320, 49684421), (340, 46761808), (544, 29226130), (680, 23380904), (1088, 14613065), (1360, 11690452), (2720, 5845226), (5440, 2922613)]