100039904920

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1\times {\mathrm{35117}}^1$

素因数の和:35668

約数の個数: 64

約数和(自身を含む): 226806091200

約数和(自身を除く): 126766186280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 311, 458, 622, 916, 1145, 1244, 1555, 1832, 2290, 2488, 3110, 4580, 6220, 9160, 12440, 35117, 70234, 71219, 140468, 142438, 175585, 280936, 284876, 351170, 356095, 569752, 702340, 712190, 1404680, 1424380, 2848760, 8041793, 10921387, 16083586, 21842774, 32167172, 40208965, 43685548, 54606935, 64334344, 80417930, 87371096, 109213870, 160835860, 218427740, 321671720, 436855480, 2500997623, 5001995246, 10003990492, 12504988115, 20007980984, 25009976230, 50019952460, 100039904920]

約数ペア:

[(1, 100039904920), (2, 50019952460), (4, 25009976230), (5, 20007980984), (8, 12504988115), (10, 10003990492), (20, 5001995246), (40, 2500997623), (229, 436855480), (311, 321671720), (458, 218427740), (622, 160835860), (916, 109213870), (1145, 87371096), (1244, 80417930), (1555, 64334344), (1832, 54606935), (2290, 43685548), (2488, 40208965), (3110, 32167172), (4580, 21842774), (6220, 16083586), (9160, 10921387), (12440, 8041793), (35117, 2848760), (70234, 1424380), (71219, 1404680), (140468, 712190), (142438, 702340), (175585, 569752), (280936, 356095), (284876, 351170)]