16005470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 33312384

約数和(自身を除く): 17306914

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 53, 65, 101, 106, 115, 130, 202, 230, 265, 299, 505, 530, 598, 689, 1010, 1219, 1313, 1378, 1495, 2323, 2438, 2626, 2990, 3445, 4646, 5353, 6095, 6565, 6890, 10706, 11615, 12190, 13130, 15847, 23230, 26765, 30199, 31694, 53530, 60398, 69589, 79235, 123119, 139178, 150995, 158470, 246238, 301990, 347945, 615595, 695890, 1231190, 1600547, 3201094, 8002735, 16005470]

約数ペア:

[(1, 16005470), (2, 8002735), (5, 3201094), (10, 1600547), (13, 1231190), (23, 695890), (26, 615595), (46, 347945), (53, 301990), (65, 246238), (101, 158470), (106, 150995), (115, 139178), (130, 123119), (202, 79235), (230, 69589), (265, 60398), (299, 53530), (505, 31694), (530, 30199), (598, 26765), (689, 23230), (1010, 15847), (1219, 13130), (1313, 12190), (1378, 11615), (1495, 10706), (2323, 6890), (2438, 6565), (2626, 6095), (2990, 5353), (3445, 4646)]