46789780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7243}}^1$

素因数の和:7288

約数の個数: 48

約数和(自身を含む): 109529280

約数和(自身を除く): 62739500

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 7243, 14486, 28972, 36215, 72430, 123131, 137617, 144860, 246262, 275234, 492524, 550468, 615655, 688085, 1231310, 1376170, 2339489, 2462620, 2752340, 4678978, 9357956, 11697445, 23394890, 46789780]

約数ペア:

[(1, 46789780), (2, 23394890), (4, 11697445), (5, 9357956), (10, 4678978), (17, 2752340), (19, 2462620), (20, 2339489), (34, 1376170), (38, 1231310), (68, 688085), (76, 615655), (85, 550468), (95, 492524), (170, 275234), (190, 246262), (323, 144860), (340, 137617), (380, 123131), (646, 72430), (1292, 36215), (1615, 28972), (3230, 14486), (6460, 7243)]