85800446540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{593}}^1\times {\mathrm{2141}}^1$

素因数の和:2883

約数の個数: 96

約数和(自身を含む): 188103928320

約数和(自身を除く): 102303481780

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 109, 124, 155, 218, 310, 436, 545, 593, 620, 1090, 1186, 2141, 2180, 2372, 2965, 3379, 4282, 5930, 6758, 8564, 10705, 11860, 13516, 16895, 18383, 21410, 33790, 36766, 42820, 64637, 66371, 67580, 73532, 91915, 129274, 132742, 183830, 233369, 258548, 265484, 323185, 331855, 367660, 466738, 646370, 663710, 933476, 1166845, 1269613, 1292740, 1327420, 2003747, 2333690, 2539226, 4007494, 4667380, 5078452, 6348065, 7234439, 8014988, 10018735, 12696130, 14468878, 20037470, 25392260, 28937756, 36172195, 39358003, 40074940, 72344390, 78716006, 138387817, 144688780, 157432012, 196790015, 276775634, 393580030, 553551268, 691939085, 787160060, 1383878170, 2767756340, 4290022327, 8580044654, 17160089308, 21450111635, 42900223270, 85800446540]

約数ペア:

[(1, 85800446540), (2, 42900223270), (4, 21450111635), (5, 17160089308), (10, 8580044654), (20, 4290022327), (31, 2767756340), (62, 1383878170), (109, 787160060), (124, 691939085), (155, 553551268), (218, 393580030), (310, 276775634), (436, 196790015), (545, 157432012), (593, 144688780), (620, 138387817), (1090, 78716006), (1186, 72344390), (2141, 40074940), (2180, 39358003), (2372, 36172195), (2965, 28937756), (3379, 25392260), (4282, 20037470), (5930, 14468878), (6758, 12696130), (8564, 10018735), (10705, 8014988), (11860, 7234439), (13516, 6348065), (16895, 5078452), (18383, 4667380), (21410, 4007494), (33790, 2539226), (36766, 2333690), (42820, 2003747), (64637, 1327420), (66371, 1292740), (67580, 1269613), (73532, 1166845), (91915, 933476), (129274, 663710), (132742, 646370), (183830, 466738), (233369, 367660), (258548, 331855), (265484, 323185)]