2029453760

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{275741}}^1$

素因数の和:275781

約数の個数: 56

約数和(自身を含む): 5042769696

約数和(自身を除く): 3013315936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7360, 275741, 551482, 1102964, 1378705, 2205928, 2757410, 4411856, 5514820, 6342043, 8823712, 11029640, 12684086, 17647424, 22059280, 25368172, 31710215, 44118560, 50736344, 63420430, 88237120, 101472688, 126840860, 202945376, 253681720, 405890752, 507363440, 1014726880, 2029453760]

約数ペア:

[(1, 2029453760), (2, 1014726880), (4, 507363440), (5, 405890752), (8, 253681720), (10, 202945376), (16, 126840860), (20, 101472688), (23, 88237120), (32, 63420430), (40, 50736344), (46, 44118560), (64, 31710215), (80, 25368172), (92, 22059280), (115, 17647424), (160, 12684086), (184, 11029640), (230, 8823712), (320, 6342043), (368, 5514820), (460, 4411856), (736, 2757410), (920, 2205928), (1472, 1378705), (1840, 1102964), (3680, 551482), (7360, 275741)]