1922148860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{68113}}^1$

素因数の和:68222

約数の個数: 48

約数和(自身を含む): 4325511456

約数和(自身を除く): 2403362596

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 83, 85, 166, 170, 332, 340, 415, 830, 1411, 1660, 2822, 5644, 7055, 14110, 28220, 68113, 136226, 272452, 340565, 681130, 1157921, 1362260, 2315842, 4631684, 5653379, 5789605, 11306758, 11579210, 22613516, 23158420, 28266895, 56533790, 96107443, 113067580, 192214886, 384429772, 480537215, 961074430, 1922148860]

約数ペア:

[(1, 1922148860), (2, 961074430), (4, 480537215), (5, 384429772), (10, 192214886), (17, 113067580), (20, 96107443), (34, 56533790), (68, 28266895), (83, 23158420), (85, 22613516), (166, 11579210), (170, 11306758), (332, 5789605), (340, 5653379), (415, 4631684), (830, 2315842), (1411, 1362260), (1660, 1157921), (2822, 681130), (5644, 340565), (7055, 272452), (14110, 136226), (28220, 68113)]