29129932760

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1\times {\mathrm{1049}}^1$

素因数の和:1773

約数の個数: 128

約数和(自身を含む): 69809040000

約数和(自身を除く): 40679107240

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 37, 40, 58, 74, 116, 145, 148, 185, 232, 290, 296, 370, 580, 647, 740, 1049, 1073, 1160, 1294, 1480, 2098, 2146, 2588, 3235, 4196, 4292, 5176, 5245, 5365, 6470, 8392, 8584, 10490, 10730, 12940, 18763, 20980, 21460, 23939, 25880, 30421, 37526, 38813, 41960, 42920, 47878, 60842, 75052, 77626, 93815, 95756, 119695, 121684, 150104, 152105, 155252, 187630, 191512, 194065, 239390, 243368, 304210, 310504, 375260, 388130, 478780, 608420, 678703, 694231, 750520, 776260, 957560, 1125577, 1216840, 1357406, 1388462, 1552520, 2251154, 2714812, 2776924, 3393515, 3471155, 4502308, 5429624, 5553848, 5627885, 6787030, 6942310, 9004616, 11255770, 13574060, 13884620, 19682387, 22511540, 25112011, 27148120, 27769240, 39364774, 45023080, 50224022, 78729548, 98411935, 100448044, 125560055, 157459096, 196823870, 200896088, 251120110, 393647740, 502240220, 728248319, 787295480, 1004480440, 1456496638, 2912993276, 3641241595, 5825986552, 7282483190, 14564966380, 29129932760]

約数ペア:

[(1, 29129932760), (2, 14564966380), (4, 7282483190), (5, 5825986552), (8, 3641241595), (10, 2912993276), (20, 1456496638), (29, 1004480440), (37, 787295480), (40, 728248319), (58, 502240220), (74, 393647740), (116, 251120110), (145, 200896088), (148, 196823870), (185, 157459096), (232, 125560055), (290, 100448044), (296, 98411935), (370, 78729548), (580, 50224022), (647, 45023080), (740, 39364774), (1049, 27769240), (1073, 27148120), (1160, 25112011), (1294, 22511540), (1480, 19682387), (2098, 13884620), (2146, 13574060), (2588, 11255770), (3235, 9004616), (4196, 6942310), (4292, 6787030), (5176, 5627885), (5245, 5553848), (5365, 5429624), (6470, 4502308), (8392, 3471155), (8584, 3393515), (10490, 2776924), (10730, 2714812), (12940, 2251154), (18763, 1552520), (20980, 1388462), (21460, 1357406), (23939, 1216840), (25880, 1125577), (30421, 957560), (37526, 776260), (38813, 750520), (41960, 694231), (42920, 678703), (47878, 608420), (60842, 478780), (75052, 388130), (77626, 375260), (93815, 310504), (95756, 304210), (119695, 243368), (121684, 239390), (150104, 194065), (152105, 191512), (155252, 187630)]