33338240

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4007}}^1$

素因数の和:4039

約数の個数: 64

約数和(自身を含む): 85851360

約数和(自身を除く): 52513120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4007, 4160, 8014, 8320, 16028, 20035, 32056, 40070, 52091, 64112, 80140, 104182, 128224, 160280, 208364, 256448, 260455, 320560, 416728, 512896, 520910, 641120, 833456, 1041820, 1282240, 1666912, 2083640, 2564480, 3333824, 4167280, 6667648, 8334560, 16669120, 33338240]

約数ペア:

[(1, 33338240), (2, 16669120), (4, 8334560), (5, 6667648), (8, 4167280), (10, 3333824), (13, 2564480), (16, 2083640), (20, 1666912), (26, 1282240), (32, 1041820), (40, 833456), (52, 641120), (64, 520910), (65, 512896), (80, 416728), (104, 320560), (128, 260455), (130, 256448), (160, 208364), (208, 160280), (260, 128224), (320, 104182), (416, 80140), (520, 64112), (640, 52091), (832, 40070), (1040, 32056), (1664, 20035), (2080, 16028), (4007, 8320), (4160, 8014)]