13640900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1499}}^1$

素因数の和:1533

約数の個数: 72

約数和(自身を含む): 36456000

約数和(自身を除く): 22815100

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1499, 1820, 2275, 2998, 4550, 5996, 7495, 9100, 10493, 14990, 19487, 20986, 29980, 37475, 38974, 41972, 52465, 74950, 77948, 97435, 104930, 136409, 149900, 194870, 209860, 262325, 272818, 389740, 487175, 524650, 545636, 682045, 974350, 1049300, 1364090, 1948700, 2728180, 3410225, 6820450, 13640900]

約数ペア:

[(1, 13640900), (2, 6820450), (4, 3410225), (5, 2728180), (7, 1948700), (10, 1364090), (13, 1049300), (14, 974350), (20, 682045), (25, 545636), (26, 524650), (28, 487175), (35, 389740), (50, 272818), (52, 262325), (65, 209860), (70, 194870), (91, 149900), (100, 136409), (130, 104930), (140, 97435), (175, 77948), (182, 74950), (260, 52465), (325, 41972), (350, 38974), (364, 37475), (455, 29980), (650, 20986), (700, 19487), (910, 14990), (1300, 10493), (1499, 9100), (1820, 7495), (2275, 5996), (2998, 4550)]