2012108800

素因数分解:

$2^{11}\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3023}}^1$

素因数の和:3068

約数の個数: 144

約数和(自身を含む): 5374343520

約数和(自身を除く): 3362234720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 256, 260, 320, 325, 400, 416, 512, 520, 640, 650, 800, 832, 1024, 1040, 1280, 1300, 1600, 1664, 2048, 2080, 2560, 2600, 3023, 3200, 3328, 4160, 5120, 5200, 6046, 6400, 6656, 8320, 10240, 10400, 12092, 12800, 13312, 15115, 16640, 20800, 24184, 25600, 26624, 30230, 33280, 39299, 41600, 48368, 51200, 60460, 66560, 75575, 78598, 83200, 96736, 120920, 133120, 151150, 157196, 166400, 193472, 196495, 241840, 302300, 314392, 332800, 386944, 392990, 483680, 604600, 628784, 665600, 773888, 785980, 967360, 982475, 1209200, 1257568, 1547776, 1571960, 1934720, 1964950, 2418400, 2515136, 3095552, 3143920, 3869440, 3929900, 4836800, 5030272, 6191104, 6287840, 7738880, 7859800, 9673600, 10060544, 12575680, 15477760, 15719600, 19347200, 20121088, 25151360, 30955520, 31439200, 38694400, 40242176, 50302720, 62878400, 77388800, 80484352, 100605440, 125756800, 154777600, 201210880, 251513600, 402421760, 503027200, 1006054400, 2012108800]

約数ペア:

[(1, 2012108800), (2, 1006054400), (4, 503027200), (5, 402421760), (8, 251513600), (10, 201210880), (13, 154777600), (16, 125756800), (20, 100605440), (25, 80484352), (26, 77388800), (32, 62878400), (40, 50302720), (50, 40242176), (52, 38694400), (64, 31439200), (65, 30955520), (80, 25151360), (100, 20121088), (104, 19347200), (128, 15719600), (130, 15477760), (160, 12575680), (200, 10060544), (208, 9673600), (256, 7859800), (260, 7738880), (320, 6287840), (325, 6191104), (400, 5030272), (416, 4836800), (512, 3929900), (520, 3869440), (640, 3143920), (650, 3095552), (800, 2515136), (832, 2418400), (1024, 1964950), (1040, 1934720), (1280, 1571960), (1300, 1547776), (1600, 1257568), (1664, 1209200), (2048, 982475), (2080, 967360), (2560, 785980), (2600, 773888), (3023, 665600), (3200, 628784), (3328, 604600), (4160, 483680), (5120, 392990), (5200, 386944), (6046, 332800), (6400, 314392), (6656, 302300), (8320, 241840), (10240, 196495), (10400, 193472), (12092, 166400), (12800, 157196), (13312, 151150), (15115, 133120), (16640, 120920), (20800, 96736), (24184, 83200), (25600, 78598), (26624, 75575), (30230, 66560), (33280, 60460), (39299, 51200), (41600, 48368)]