6461506700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9973}}^1$

素因数の和:10048

約数の個数: 144

約数和(自身を含む): 16622269440

約数和(自身を除く): 10160762740

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 31, 38, 44, 50, 55, 62, 76, 95, 100, 110, 124, 155, 190, 209, 220, 275, 310, 341, 380, 418, 475, 550, 589, 620, 682, 775, 836, 950, 1045, 1100, 1178, 1364, 1550, 1705, 1900, 2090, 2356, 2945, 3100, 3410, 4180, 5225, 5890, 6479, 6820, 8525, 9973, 10450, 11780, 12958, 14725, 17050, 19946, 20900, 25916, 29450, 32395, 34100, 39892, 49865, 58900, 64790, 99730, 109703, 129580, 161975, 189487, 199460, 219406, 249325, 309163, 323950, 378974, 438812, 498650, 548515, 618326, 647900, 757948, 947435, 997300, 1097030, 1236652, 1545815, 1894870, 2084357, 2194060, 2742575, 3091630, 3400793, 3789740, 4168714, 4737175, 5485150, 5874097, 6183260, 6801586, 7729075, 8337428, 9474350, 10421785, 10970300, 11748194, 13603172, 15458150, 17003965, 18948700, 20843570, 23496388, 29370485, 30916300, 34007930, 41687140, 52108925, 58740970, 64615067, 68015860, 85019825, 104217850, 117481940, 129230134, 146852425, 170039650, 208435700, 258460268, 293704850, 323075335, 340079300, 587409700, 646150670, 1292301340, 1615376675, 3230753350, 6461506700]

約数ペア:

[(1, 6461506700), (2, 3230753350), (4, 1615376675), (5, 1292301340), (10, 646150670), (11, 587409700), (19, 340079300), (20, 323075335), (22, 293704850), (25, 258460268), (31, 208435700), (38, 170039650), (44, 146852425), (50, 129230134), (55, 117481940), (62, 104217850), (76, 85019825), (95, 68015860), (100, 64615067), (110, 58740970), (124, 52108925), (155, 41687140), (190, 34007930), (209, 30916300), (220, 29370485), (275, 23496388), (310, 20843570), (341, 18948700), (380, 17003965), (418, 15458150), (475, 13603172), (550, 11748194), (589, 10970300), (620, 10421785), (682, 9474350), (775, 8337428), (836, 7729075), (950, 6801586), (1045, 6183260), (1100, 5874097), (1178, 5485150), (1364, 4737175), (1550, 4168714), (1705, 3789740), (1900, 3400793), (2090, 3091630), (2356, 2742575), (2945, 2194060), (3100, 2084357), (3410, 1894870), (4180, 1545815), (5225, 1236652), (5890, 1097030), (6479, 997300), (6820, 947435), (8525, 757948), (9973, 647900), (10450, 618326), (11780, 548515), (12958, 498650), (14725, 438812), (17050, 378974), (19946, 323950), (20900, 309163), (25916, 249325), (29450, 219406), (32395, 199460), (34100, 189487), (39892, 161975), (49865, 129580), (58900, 109703), (64790, 99730)]