2008492850

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3319}}^1$

素因数の和:3377

約数の個数: 144

約数和(自身を含む): 4927809600

約数和(自身を除く): 2919316750

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 25, 26, 35, 38, 49, 50, 65, 70, 91, 95, 98, 130, 133, 175, 182, 190, 245, 247, 266, 325, 350, 455, 475, 490, 494, 637, 650, 665, 910, 931, 950, 1225, 1235, 1274, 1330, 1729, 1862, 2275, 2450, 2470, 3185, 3319, 3325, 3458, 4550, 4655, 6175, 6370, 6638, 6650, 8645, 9310, 12103, 12350, 15925, 16595, 17290, 23233, 23275, 24206, 31850, 33190, 43147, 43225, 46466, 46550, 60515, 63061, 82975, 86294, 86450, 116165, 121030, 126122, 162631, 165950, 215735, 232330, 302029, 302575, 315305, 325262, 431470, 441427, 580825, 604058, 605150, 630610, 813155, 819793, 882854, 1078675, 1161650, 1510145, 1576525, 1626310, 1639586, 2114203, 2157350, 2207135, 3020290, 3089989, 3153050, 4065775, 4098965, 4228406, 4414270, 5738551, 6179978, 7550725, 8131550, 8197930, 10571015, 11035675, 11477102, 15101450, 15449945, 20494825, 21142030, 22071350, 28692755, 30899890, 40169857, 40989650, 52855075, 57385510, 77249725, 80339714, 105710150, 143463775, 154499450, 200849285, 286927550, 401698570, 1004246425, 2008492850]

約数ペア:

[(1, 2008492850), (2, 1004246425), (5, 401698570), (7, 286927550), (10, 200849285), (13, 154499450), (14, 143463775), (19, 105710150), (25, 80339714), (26, 77249725), (35, 57385510), (38, 52855075), (49, 40989650), (50, 40169857), (65, 30899890), (70, 28692755), (91, 22071350), (95, 21142030), (98, 20494825), (130, 15449945), (133, 15101450), (175, 11477102), (182, 11035675), (190, 10571015), (245, 8197930), (247, 8131550), (266, 7550725), (325, 6179978), (350, 5738551), (455, 4414270), (475, 4228406), (490, 4098965), (494, 4065775), (637, 3153050), (650, 3089989), (665, 3020290), (910, 2207135), (931, 2157350), (950, 2114203), (1225, 1639586), (1235, 1626310), (1274, 1576525), (1330, 1510145), (1729, 1161650), (1862, 1078675), (2275, 882854), (2450, 819793), (2470, 813155), (3185, 630610), (3319, 605150), (3325, 604058), (3458, 580825), (4550, 441427), (4655, 431470), (6175, 325262), (6370, 315305), (6638, 302575), (6650, 302029), (8645, 232330), (9310, 215735), (12103, 165950), (12350, 162631), (15925, 126122), (16595, 121030), (17290, 116165), (23233, 86450), (23275, 86294), (24206, 82975), (31850, 63061), (33190, 60515), (43147, 46550), (43225, 46466)]