2535789620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{3947}}^1$

素因数の和:4329

約数の個数: 96

約数和(自身を含む): 6574272768

約数和(自身を除く): 4038483148

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 353, 364, 455, 706, 910, 1412, 1765, 1820, 2471, 3530, 3947, 4589, 4942, 7060, 7894, 9178, 9884, 12355, 15788, 18356, 19735, 22945, 24710, 27629, 32123, 39470, 45890, 49420, 51311, 55258, 64246, 78940, 91780, 102622, 110516, 128492, 138145, 160615, 205244, 256555, 276290, 321230, 359177, 513110, 552580, 642460, 718354, 1026220, 1393291, 1436708, 1795885, 2786582, 3591770, 5573164, 6966455, 7183540, 9753037, 13932910, 18112783, 19506074, 27865820, 36225566, 39012148, 48765185, 72451132, 90563915, 97530370, 126789481, 181127830, 195060740, 253578962, 362255660, 507157924, 633947405, 1267894810, 2535789620]

約数ペア:

[(1, 2535789620), (2, 1267894810), (4, 633947405), (5, 507157924), (7, 362255660), (10, 253578962), (13, 195060740), (14, 181127830), (20, 126789481), (26, 97530370), (28, 90563915), (35, 72451132), (52, 48765185), (65, 39012148), (70, 36225566), (91, 27865820), (130, 19506074), (140, 18112783), (182, 13932910), (260, 9753037), (353, 7183540), (364, 6966455), (455, 5573164), (706, 3591770), (910, 2786582), (1412, 1795885), (1765, 1436708), (1820, 1393291), (2471, 1026220), (3530, 718354), (3947, 642460), (4589, 552580), (4942, 513110), (7060, 359177), (7894, 321230), (9178, 276290), (9884, 256555), (12355, 205244), (15788, 160615), (18356, 138145), (19735, 128492), (22945, 110516), (24710, 102622), (27629, 91780), (32123, 78940), (39470, 64246), (45890, 55258), (49420, 51311)]