38783640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{46171}}^1$

素因数の和:46192

約数の個数: 64

約数和(自身を含む): 132975360

約数和(自身を除く): 94191720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 46171, 92342, 138513, 184684, 230855, 277026, 323197, 369368, 461710, 554052, 646394, 692565, 923420, 969591, 1108104, 1292788, 1385130, 1615985, 1846840, 1939182, 2585576, 2770260, 3231970, 3878364, 4847955, 5540520, 6463940, 7756728, 9695910, 12927880, 19391820, 38783640]

約数ペア:

[(1, 38783640), (2, 19391820), (3, 12927880), (4, 9695910), (5, 7756728), (6, 6463940), (7, 5540520), (8, 4847955), (10, 3878364), (12, 3231970), (14, 2770260), (15, 2585576), (20, 1939182), (21, 1846840), (24, 1615985), (28, 1385130), (30, 1292788), (35, 1108104), (40, 969591), (42, 923420), (56, 692565), (60, 646394), (70, 554052), (84, 461710), (105, 369368), (120, 323197), (140, 277026), (168, 230855), (210, 184684), (280, 138513), (420, 92342), (840, 46171)]