452431837280

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{212561}}^1$

素因数の和:212880

約数の個数: 96

約数和(自身を含む): 1093381517088

約数和(自身を除く): 640949679808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 251, 265, 424, 502, 530, 848, 1004, 1060, 1255, 1696, 2008, 2120, 2510, 4016, 4240, 5020, 8032, 8480, 10040, 13303, 20080, 26606, 40160, 53212, 66515, 106424, 133030, 212561, 212848, 266060, 425122, 425696, 532120, 850244, 1062805, 1064240, 1700488, 2125610, 2128480, 3400976, 4251220, 6801952, 8502440, 11265733, 17004880, 22531466, 34009760, 45062932, 53352811, 56328665, 90125864, 106705622, 112657330, 180251728, 213411244, 225314660, 266764055, 360503456, 426822488, 450629320, 533528110, 853644976, 901258640, 1067056220, 1707289952, 1802517280, 2134112440, 2827698983, 4268224880, 5655397966, 8536449760, 11310795932, 14138494915, 22621591864, 28276989830, 45243183728, 56553979660, 90486367456, 113107959320, 226215918640, 452431837280]

約数ペア:

[(1, 452431837280), (2, 226215918640), (4, 113107959320), (5, 90486367456), (8, 56553979660), (10, 45243183728), (16, 28276989830), (20, 22621591864), (32, 14138494915), (40, 11310795932), (53, 8536449760), (80, 5655397966), (106, 4268224880), (160, 2827698983), (212, 2134112440), (251, 1802517280), (265, 1707289952), (424, 1067056220), (502, 901258640), (530, 853644976), (848, 533528110), (1004, 450629320), (1060, 426822488), (1255, 360503456), (1696, 266764055), (2008, 225314660), (2120, 213411244), (2510, 180251728), (4016, 112657330), (4240, 106705622), (5020, 90125864), (8032, 56328665), (8480, 53352811), (10040, 45062932), (13303, 34009760), (20080, 22531466), (26606, 17004880), (40160, 11265733), (53212, 8502440), (66515, 6801952), (106424, 4251220), (133030, 3400976), (212561, 2128480), (212848, 2125610), (266060, 1700488), (425122, 1064240), (425696, 1062805), (532120, 850244)]