38921658050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{643}}^1\times {\mathrm{701}}^1$

素因数の和:1524

約数の個数: 96

約数和(自身を含む): 79715772864

約数和(自身を除く): 40794114814

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 157, 275, 314, 550, 643, 701, 785, 1286, 1402, 1570, 1727, 3215, 3454, 3505, 3925, 6430, 7010, 7073, 7711, 7850, 8635, 14146, 15422, 16075, 17270, 17525, 32150, 35050, 35365, 38555, 43175, 70730, 77110, 86350, 100951, 110057, 176825, 192775, 201902, 220114, 353650, 385550, 450743, 504755, 550285, 901486, 1009510, 1100570, 1110461, 1210627, 2220922, 2253715, 2421254, 2523775, 2751425, 4507430, 4958173, 5047550, 5502850, 5552305, 6053135, 9916346, 11104610, 11268575, 12106270, 22537150, 24790865, 27761525, 30265675, 49581730, 55523050, 60531350, 70766651, 123954325, 141533302, 247908650, 353833255, 707666510, 778433161, 1556866322, 1769166275, 3538332550, 3892165805, 7784331610, 19460829025, 38921658050]

約数ペア:

[(1, 38921658050), (2, 19460829025), (5, 7784331610), (10, 3892165805), (11, 3538332550), (22, 1769166275), (25, 1556866322), (50, 778433161), (55, 707666510), (110, 353833255), (157, 247908650), (275, 141533302), (314, 123954325), (550, 70766651), (643, 60531350), (701, 55523050), (785, 49581730), (1286, 30265675), (1402, 27761525), (1570, 24790865), (1727, 22537150), (3215, 12106270), (3454, 11268575), (3505, 11104610), (3925, 9916346), (6430, 6053135), (7010, 5552305), (7073, 5502850), (7711, 5047550), (7850, 4958173), (8635, 4507430), (14146, 2751425), (15422, 2523775), (16075, 2421254), (17270, 2253715), (17525, 2220922), (32150, 1210627), (35050, 1110461), (35365, 1100570), (38555, 1009510), (43175, 901486), (70730, 550285), (77110, 504755), (86350, 450743), (100951, 385550), (110057, 353650), (176825, 220114), (192775, 201902)]