3769265920

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{420677}}^1$

素因数の和:420705

約数の個数: 72

約数和(自身を含む): 10318389984

約数和(自身を除く): 6549124064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 420677, 841354, 1682708, 2103385, 2944739, 3365416, 4206770, 5889478, 6730832, 8413540, 11778956, 13461664, 14723695, 16827080, 23557912, 26923328, 29447390, 33654160, 47115824, 53846656, 58894780, 67308320, 94231648, 107693312, 117789560, 134616640, 188463296, 235579120, 269233280, 376926592, 471158240, 538466560, 753853184, 942316480, 1884632960, 3769265920]

約数ペア:

[(1, 3769265920), (2, 1884632960), (4, 942316480), (5, 753853184), (7, 538466560), (8, 471158240), (10, 376926592), (14, 269233280), (16, 235579120), (20, 188463296), (28, 134616640), (32, 117789560), (35, 107693312), (40, 94231648), (56, 67308320), (64, 58894780), (70, 53846656), (80, 47115824), (112, 33654160), (128, 29447390), (140, 26923328), (160, 23557912), (224, 16827080), (256, 14723695), (280, 13461664), (320, 11778956), (448, 8413540), (560, 6730832), (640, 5889478), (896, 4206770), (1120, 3365416), (1280, 2944739), (1792, 2103385), (2240, 1682708), (4480, 841354), (8960, 420677)]