118399686040

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1\times {\mathrm{751}}^1$

素因数の和:1265

約数の個数: 128

約数和(自身を含む): 272203545600

約数和(自身を除く): 153803859560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 179, 194, 227, 358, 388, 454, 485, 716, 751, 776, 895, 908, 970, 1135, 1432, 1502, 1790, 1816, 1940, 2270, 3004, 3580, 3755, 3880, 4540, 6008, 7160, 7510, 9080, 15020, 17363, 22019, 30040, 34726, 40633, 44038, 69452, 72847, 81266, 86815, 88076, 110095, 134429, 138904, 145694, 162532, 170477, 173630, 176152, 203165, 220190, 268858, 291388, 325064, 340954, 347260, 364235, 406330, 440380, 537716, 582776, 672145, 681908, 694520, 728470, 812660, 852385, 880760, 1075432, 1344290, 1363816, 1456940, 1625320, 1704770, 2688580, 2913880, 3409540, 3941401, 5377160, 6819080, 7882802, 13039613, 15765604, 16536269, 19707005, 26079226, 30515383, 31531208, 33072538, 39414010, 52158452, 61030766, 65198065, 66145076, 78828020, 82681345, 104316904, 122061532, 130396130, 132290152, 152576915, 157656040, 165362690, 244123064, 260792260, 305153830, 330725380, 521584520, 610307660, 661450760, 1220615320, 2959992151, 5919984302, 11839968604, 14799960755, 23679937208, 29599921510, 59199843020, 118399686040]

約数ペア:

[(1, 118399686040), (2, 59199843020), (4, 29599921510), (5, 23679937208), (8, 14799960755), (10, 11839968604), (20, 5919984302), (40, 2959992151), (97, 1220615320), (179, 661450760), (194, 610307660), (227, 521584520), (358, 330725380), (388, 305153830), (454, 260792260), (485, 244123064), (716, 165362690), (751, 157656040), (776, 152576915), (895, 132290152), (908, 130396130), (970, 122061532), (1135, 104316904), (1432, 82681345), (1502, 78828020), (1790, 66145076), (1816, 65198065), (1940, 61030766), (2270, 52158452), (3004, 39414010), (3580, 33072538), (3755, 31531208), (3880, 30515383), (4540, 26079226), (6008, 19707005), (7160, 16536269), (7510, 15765604), (9080, 13039613), (15020, 7882802), (17363, 6819080), (22019, 5377160), (30040, 3941401), (34726, 3409540), (40633, 2913880), (44038, 2688580), (69452, 1704770), (72847, 1625320), (81266, 1456940), (86815, 1363816), (88076, 1344290), (110095, 1075432), (134429, 880760), (138904, 852385), (145694, 812660), (162532, 728470), (170477, 694520), (173630, 681908), (176152, 672145), (203165, 582776), (220190, 537716), (268858, 440380), (291388, 406330), (325064, 364235), (340954, 347260)]