7763791420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{23893}}^1$

素因数の和:24131

約数の個数: 96

約数和(自身を含む): 20424208896

約数和(自身を除く): 12660417476

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 211, 220, 308, 385, 422, 770, 844, 1055, 1477, 1540, 2110, 2321, 2954, 4220, 4642, 5908, 7385, 9284, 11605, 14770, 16247, 23210, 23893, 29540, 32494, 46420, 47786, 64988, 81235, 95572, 119465, 162470, 167251, 238930, 262823, 324940, 334502, 477860, 525646, 669004, 836255, 1051292, 1314115, 1672510, 1839761, 2628230, 3345020, 3679522, 5041423, 5256460, 7359044, 9198805, 10082846, 18397610, 20165692, 25207115, 35289961, 36795220, 50414230, 55455653, 70579922, 100828460, 110911306, 141159844, 176449805, 221822612, 277278265, 352899610, 388189571, 554556530, 705799220, 776379142, 1109113060, 1552758284, 1940947855, 3881895710, 7763791420]

約数ペア:

[(1, 7763791420), (2, 3881895710), (4, 1940947855), (5, 1552758284), (7, 1109113060), (10, 776379142), (11, 705799220), (14, 554556530), (20, 388189571), (22, 352899610), (28, 277278265), (35, 221822612), (44, 176449805), (55, 141159844), (70, 110911306), (77, 100828460), (110, 70579922), (140, 55455653), (154, 50414230), (211, 36795220), (220, 35289961), (308, 25207115), (385, 20165692), (422, 18397610), (770, 10082846), (844, 9198805), (1055, 7359044), (1477, 5256460), (1540, 5041423), (2110, 3679522), (2321, 3345020), (2954, 2628230), (4220, 1839761), (4642, 1672510), (5908, 1314115), (7385, 1051292), (9284, 836255), (11605, 669004), (14770, 525646), (16247, 477860), (23210, 334502), (23893, 324940), (29540, 262823), (32494, 238930), (46420, 167251), (47786, 162470), (64988, 119465), (81235, 95572)]