8108776000

素因数分解:

$2^6\times 5^3\times {\mathrm{13}}^1\times {\mathrm{77969}}^1$

素因数の和:78009

約数の個数: 112

約数和(自身を含む): 21626382960

約数和(自身を除く): 13517606960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 130, 160, 200, 208, 250, 260, 320, 325, 400, 416, 500, 520, 650, 800, 832, 1000, 1040, 1300, 1600, 1625, 2000, 2080, 2600, 3250, 4000, 4160, 5200, 6500, 8000, 10400, 13000, 20800, 26000, 52000, 77969, 104000, 155938, 311876, 389845, 623752, 779690, 1013597, 1247504, 1559380, 1949225, 2027194, 2495008, 3118760, 3898450, 4054388, 4990016, 5067985, 6237520, 7796900, 8108776, 9746125, 10135970, 12475040, 15593800, 16217552, 19492250, 20271940, 24950080, 25339925, 31187600, 32435104, 38984500, 40543880, 50679850, 62375200, 64870208, 77969000, 81087760, 101359700, 124750400, 126699625, 155938000, 162175520, 202719400, 253399250, 311876000, 324351040, 405438800, 506798500, 623752000, 810877600, 1013597000, 1621755200, 2027194000, 4054388000, 8108776000]

約数ペア:

[(1, 8108776000), (2, 4054388000), (4, 2027194000), (5, 1621755200), (8, 1013597000), (10, 810877600), (13, 623752000), (16, 506798500), (20, 405438800), (25, 324351040), (26, 311876000), (32, 253399250), (40, 202719400), (50, 162175520), (52, 155938000), (64, 126699625), (65, 124750400), (80, 101359700), (100, 81087760), (104, 77969000), (125, 64870208), (130, 62375200), (160, 50679850), (200, 40543880), (208, 38984500), (250, 32435104), (260, 31187600), (320, 25339925), (325, 24950080), (400, 20271940), (416, 19492250), (500, 16217552), (520, 15593800), (650, 12475040), (800, 10135970), (832, 9746125), (1000, 8108776), (1040, 7796900), (1300, 6237520), (1600, 5067985), (1625, 4990016), (2000, 4054388), (2080, 3898450), (2600, 3118760), (3250, 2495008), (4000, 2027194), (4160, 1949225), (5200, 1559380), (6500, 1247504), (8000, 1013597), (10400, 779690), (13000, 623752), (20800, 389845), (26000, 311876), (52000, 155938), (77969, 104000)]