659631750440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{109139}}^1$

素因数の和:109419

約数の個数: 128

約数和(自身を含む): 1633694832000

約数和(自身を除く): 974063081560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 59, 65, 104, 118, 130, 197, 236, 260, 295, 394, 472, 520, 590, 767, 788, 985, 1180, 1534, 1576, 1970, 2360, 2561, 3068, 3835, 3940, 5122, 6136, 7670, 7880, 10244, 11623, 12805, 15340, 20488, 23246, 25610, 30680, 46492, 51220, 58115, 92984, 102440, 109139, 116230, 151099, 218278, 232460, 302198, 436556, 464920, 545695, 604396, 755495, 873112, 1091390, 1208792, 1418807, 1510990, 2182780, 2837614, 3021980, 4365560, 5675228, 6043960, 6439201, 7094035, 11350456, 12878402, 14188070, 21500383, 25756804, 28376140, 32196005, 43000766, 51513608, 56752280, 64392010, 83709613, 86001532, 107501915, 128784020, 167419226, 172003064, 215003830, 257568040, 279504979, 334838452, 418548065, 430007660, 559009958, 669676904, 837096130, 860015320, 1118019916, 1268522597, 1397524895, 1674192260, 2236039832, 2537045194, 2795049790, 3348384520, 5074090388, 5590099580, 6342612985, 10148180776, 11180199160, 12685225970, 16490793761, 25370451940, 32981587522, 50740903880, 65963175044, 82453968805, 131926350088, 164907937610, 329815875220, 659631750440]

約数ペア:

[(1, 659631750440), (2, 329815875220), (4, 164907937610), (5, 131926350088), (8, 82453968805), (10, 65963175044), (13, 50740903880), (20, 32981587522), (26, 25370451940), (40, 16490793761), (52, 12685225970), (59, 11180199160), (65, 10148180776), (104, 6342612985), (118, 5590099580), (130, 5074090388), (197, 3348384520), (236, 2795049790), (260, 2537045194), (295, 2236039832), (394, 1674192260), (472, 1397524895), (520, 1268522597), (590, 1118019916), (767, 860015320), (788, 837096130), (985, 669676904), (1180, 559009958), (1534, 430007660), (1576, 418548065), (1970, 334838452), (2360, 279504979), (2561, 257568040), (3068, 215003830), (3835, 172003064), (3940, 167419226), (5122, 128784020), (6136, 107501915), (7670, 86001532), (7880, 83709613), (10244, 64392010), (11623, 56752280), (12805, 51513608), (15340, 43000766), (20488, 32196005), (23246, 28376140), (25610, 25756804), (30680, 21500383), (46492, 14188070), (51220, 12878402), (58115, 11350456), (92984, 7094035), (102440, 6439201), (109139, 6043960), (116230, 5675228), (151099, 4365560), (218278, 3021980), (232460, 2837614), (302198, 2182780), (436556, 1510990), (464920, 1418807), (545695, 1208792), (604396, 1091390), (755495, 873112)]