36897980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1637}}^1$

素因数の和:1683

約数の個数: 72

約数和(自身を含む): 94112928

約数和(自身を除く): 57214948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 644, 805, 980, 1127, 1610, 1637, 2254, 3220, 3274, 4508, 5635, 6548, 8185, 11270, 11459, 16370, 22540, 22918, 32740, 37651, 45836, 57295, 75302, 80213, 114590, 150604, 160426, 188255, 229180, 263557, 320852, 376510, 401065, 527114, 753020, 802130, 1054228, 1317785, 1604260, 1844899, 2635570, 3689798, 5271140, 7379596, 9224495, 18448990, 36897980]

約数ペア:

[(1, 36897980), (2, 18448990), (4, 9224495), (5, 7379596), (7, 5271140), (10, 3689798), (14, 2635570), (20, 1844899), (23, 1604260), (28, 1317785), (35, 1054228), (46, 802130), (49, 753020), (70, 527114), (92, 401065), (98, 376510), (115, 320852), (140, 263557), (161, 229180), (196, 188255), (230, 160426), (245, 150604), (322, 114590), (460, 80213), (490, 75302), (644, 57295), (805, 45836), (980, 37651), (1127, 32740), (1610, 22918), (1637, 22540), (2254, 16370), (3220, 11459), (3274, 11270), (4508, 8185), (5635, 6548)]