2770293760

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41621}}^1$

素因数の和:41659

約数の個数: 88

約数和(自身を含む): 7156819656

約数和(自身を除く): 4386525896

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1024, 1040, 1280, 1664, 2080, 2560, 3328, 4160, 5120, 6656, 8320, 13312, 16640, 33280, 41621, 66560, 83242, 166484, 208105, 332968, 416210, 541073, 665936, 832420, 1082146, 1331872, 1664840, 2164292, 2663744, 2705365, 3329680, 4328584, 5327488, 5410730, 6659360, 8657168, 10654976, 10821460, 13318720, 17314336, 21309952, 21642920, 26637440, 34628672, 42619904, 43285840, 53274880, 69257344, 86571680, 106549760, 138514688, 173143360, 213099520, 277029376, 346286720, 554058752, 692573440, 1385146880, 2770293760]

約数ペア:

[(1, 2770293760), (2, 1385146880), (4, 692573440), (5, 554058752), (8, 346286720), (10, 277029376), (13, 213099520), (16, 173143360), (20, 138514688), (26, 106549760), (32, 86571680), (40, 69257344), (52, 53274880), (64, 43285840), (65, 42619904), (80, 34628672), (104, 26637440), (128, 21642920), (130, 21309952), (160, 17314336), (208, 13318720), (256, 10821460), (260, 10654976), (320, 8657168), (416, 6659360), (512, 5410730), (520, 5327488), (640, 4328584), (832, 3329680), (1024, 2705365), (1040, 2663744), (1280, 2164292), (1664, 1664840), (2080, 1331872), (2560, 1082146), (3328, 832420), (4160, 665936), (5120, 541073), (6656, 416210), (8320, 332968), (13312, 208105), (16640, 166484), (33280, 83242), (41621, 66560)]