145189180400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{32997541}}^1$

素因数の和:32997570

約数の個数: 60

約数和(自身を含む): 380527654344

約数和(自身を除く): 235338473944

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 4400, 32997541, 65995082, 131990164, 164987705, 263980328, 329975410, 362972951, 527960656, 659950820, 725945902, 824938525, 1319901640, 1451891804, 1649877050, 1814864755, 2639803280, 2903783608, 3299754100, 3629729510, 5807567216, 6599508200, 7259459020, 9074323775, 13199016400, 14518918040, 18148647550, 29037836080, 36297295100, 72594590200, 145189180400]

約数ペア:

[(1, 145189180400), (2, 72594590200), (4, 36297295100), (5, 29037836080), (8, 18148647550), (10, 14518918040), (11, 13199016400), (16, 9074323775), (20, 7259459020), (22, 6599508200), (25, 5807567216), (40, 3629729510), (44, 3299754100), (50, 2903783608), (55, 2639803280), (80, 1814864755), (88, 1649877050), (100, 1451891804), (110, 1319901640), (176, 824938525), (200, 725945902), (220, 659950820), (275, 527960656), (400, 362972951), (440, 329975410), (550, 263980328), (880, 164987705), (1100, 131990164), (2200, 65995082), (4400, 32997541)]