392062000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:356

約数の個数: 160

約数和(自身を含む): 1052932608

約数和(自身を除く): 660870608

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 71, 80, 88, 100, 110, 125, 142, 176, 200, 220, 250, 251, 275, 284, 355, 400, 440, 500, 502, 550, 568, 710, 781, 880, 1000, 1004, 1100, 1136, 1255, 1375, 1420, 1562, 1775, 2000, 2008, 2200, 2510, 2750, 2761, 2840, 3124, 3550, 3905, 4016, 4400, 5020, 5500, 5522, 5680, 6248, 6275, 7100, 7810, 8875, 10040, 11000, 11044, 12496, 12550, 13805, 14200, 15620, 17750, 17821, 19525, 20080, 22000, 22088, 25100, 27610, 28400, 31240, 31375, 35500, 35642, 39050, 44176, 50200, 55220, 62480, 62750, 69025, 71000, 71284, 78100, 89105, 97625, 100400, 110440, 125500, 138050, 142000, 142568, 156200, 178210, 195250, 196031, 220880, 251000, 276100, 285136, 312400, 345125, 356420, 390500, 392062, 445525, 502000, 552200, 690250, 712840, 781000, 784124, 891050, 980155, 1104400, 1380500, 1425680, 1562000, 1568248, 1782100, 1960310, 2227625, 2761000, 3136496, 3564200, 3920620, 4455250, 4900775, 5522000, 7128400, 7841240, 8910500, 9801550, 15682480, 17821000, 19603100, 24503875, 35642000, 39206200, 49007750, 78412400, 98015500, 196031000, 392062000]

約数ペア:

[(1, 392062000), (2, 196031000), (4, 98015500), (5, 78412400), (8, 49007750), (10, 39206200), (11, 35642000), (16, 24503875), (20, 19603100), (22, 17821000), (25, 15682480), (40, 9801550), (44, 8910500), (50, 7841240), (55, 7128400), (71, 5522000), (80, 4900775), (88, 4455250), (100, 3920620), (110, 3564200), (125, 3136496), (142, 2761000), (176, 2227625), (200, 1960310), (220, 1782100), (250, 1568248), (251, 1562000), (275, 1425680), (284, 1380500), (355, 1104400), (400, 980155), (440, 891050), (500, 784124), (502, 781000), (550, 712840), (568, 690250), (710, 552200), (781, 502000), (880, 445525), (1000, 392062), (1004, 390500), (1100, 356420), (1136, 345125), (1255, 312400), (1375, 285136), (1420, 276100), (1562, 251000), (1775, 220880), (2000, 196031), (2008, 195250), (2200, 178210), (2510, 156200), (2750, 142568), (2761, 142000), (2840, 138050), (3124, 125500), (3550, 110440), (3905, 100400), (4016, 97625), (4400, 89105), (5020, 78100), (5500, 71284), (5522, 71000), (5680, 69025), (6248, 62750), (6275, 62480), (7100, 55220), (7810, 50200), (8875, 44176), (10040, 39050), (11000, 35642), (11044, 35500), (12496, 31375), (12550, 31240), (13805, 28400), (14200, 27610), (15620, 25100), (17750, 22088), (17821, 22000), (19525, 20080)]