3840423440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{42073}}^1$

素因数の和:42256

約数の個数: 80

約数和(自身を含む): 10267402368

約数和(自身を除く): 6426978928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 163, 280, 326, 560, 652, 815, 1141, 1304, 1630, 2282, 2608, 3260, 4564, 5705, 6520, 9128, 11410, 13040, 18256, 22820, 42073, 45640, 84146, 91280, 168292, 210365, 294511, 336584, 420730, 589022, 673168, 841460, 1178044, 1472555, 1682920, 2356088, 2945110, 3365840, 4712176, 5890220, 6857899, 11780440, 13715798, 23560880, 27431596, 34289495, 48005293, 54863192, 68578990, 96010586, 109726384, 137157980, 192021172, 240026465, 274315960, 384042344, 480052930, 548631920, 768084688, 960105860, 1920211720, 3840423440]

約数ペア:

[(1, 3840423440), (2, 1920211720), (4, 960105860), (5, 768084688), (7, 548631920), (8, 480052930), (10, 384042344), (14, 274315960), (16, 240026465), (20, 192021172), (28, 137157980), (35, 109726384), (40, 96010586), (56, 68578990), (70, 54863192), (80, 48005293), (112, 34289495), (140, 27431596), (163, 23560880), (280, 13715798), (326, 11780440), (560, 6857899), (652, 5890220), (815, 4712176), (1141, 3365840), (1304, 2945110), (1630, 2356088), (2282, 1682920), (2608, 1472555), (3260, 1178044), (4564, 841460), (5705, 673168), (6520, 589022), (9128, 420730), (11410, 336584), (13040, 294511), (18256, 210365), (22820, 168292), (42073, 91280), (45640, 84146)]