239959918150

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1\times {\mathrm{2381}}^1$

素因数の和:2818

約数の個数: 96

約数和(自身を含む): 458845917696

約数和(自身を除く): 218885999546

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 173, 191, 305, 346, 382, 610, 865, 955, 1525, 1730, 1910, 2381, 3050, 4325, 4762, 4775, 8650, 9550, 10553, 11651, 11905, 21106, 23302, 23810, 33043, 52765, 58255, 59525, 66086, 105530, 116510, 119050, 145241, 165215, 263825, 290482, 291275, 330430, 411913, 454771, 527650, 582550, 726205, 823826, 826075, 909542, 1452410, 1652150, 2015623, 2059565, 2273855, 3631025, 4031246, 4119130, 4547710, 7262050, 10078115, 10297825, 11369275, 20156230, 20595650, 22738550, 25126693, 27741031, 50253386, 50390575, 55482062, 78675383, 100781150, 125633465, 138705155, 157350766, 251266930, 277410310, 393376915, 628167325, 693525775, 786753830, 1256334650, 1387051550, 1966884575, 3933769150, 4799198363, 9598396726, 23995991815, 47991983630, 119979959075, 239959918150]

約数ペア:

[(1, 239959918150), (2, 119979959075), (5, 47991983630), (10, 23995991815), (25, 9598396726), (50, 4799198363), (61, 3933769150), (122, 1966884575), (173, 1387051550), (191, 1256334650), (305, 786753830), (346, 693525775), (382, 628167325), (610, 393376915), (865, 277410310), (955, 251266930), (1525, 157350766), (1730, 138705155), (1910, 125633465), (2381, 100781150), (3050, 78675383), (4325, 55482062), (4762, 50390575), (4775, 50253386), (8650, 27741031), (9550, 25126693), (10553, 22738550), (11651, 20595650), (11905, 20156230), (21106, 11369275), (23302, 10297825), (23810, 10078115), (33043, 7262050), (52765, 4547710), (58255, 4119130), (59525, 4031246), (66086, 3631025), (105530, 2273855), (116510, 2059565), (119050, 2015623), (145241, 1652150), (165215, 1452410), (263825, 909542), (290482, 826075), (291275, 823826), (330430, 726205), (411913, 582550), (454771, 527650)]