3766707440

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2478097}}^1$

素因数の和:2478129

約数の個数: 40

約数和(自身を含む): 9218524560

約数和(自身を除く): 5451817120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 2478097, 4956194, 9912388, 12390485, 19824776, 24780970, 39649552, 47083843, 49561940, 94167686, 99123880, 188335372, 198247760, 235419215, 376670744, 470838430, 753341488, 941676860, 1883353720, 3766707440]

約数ペア:

[(1, 3766707440), (2, 1883353720), (4, 941676860), (5, 753341488), (8, 470838430), (10, 376670744), (16, 235419215), (19, 198247760), (20, 188335372), (38, 99123880), (40, 94167686), (76, 49561940), (80, 47083843), (95, 39649552), (152, 24780970), (190, 19824776), (304, 12390485), (380, 9912388), (760, 4956194), (1520, 2478097)]