40373060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3169}}^1$

素因数の和:3205

約数の個数: 72

約数和(自身を含む): 106245720

約数和(自身を除く): 65872660

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3169, 3185, 6338, 6370, 12676, 12740, 15845, 22183, 31690, 41197, 44366, 63380, 82394, 88732, 110915, 155281, 164788, 205985, 221830, 288379, 310562, 411970, 443660, 576758, 621124, 776405, 823940, 1153516, 1441895, 1552810, 2018653, 2883790, 3105620, 4037306, 5767580, 8074612, 10093265, 20186530, 40373060]

約数ペア:

[(1, 40373060), (2, 20186530), (4, 10093265), (5, 8074612), (7, 5767580), (10, 4037306), (13, 3105620), (14, 2883790), (20, 2018653), (26, 1552810), (28, 1441895), (35, 1153516), (49, 823940), (52, 776405), (65, 621124), (70, 576758), (91, 443660), (98, 411970), (130, 310562), (140, 288379), (182, 221830), (196, 205985), (245, 164788), (260, 155281), (364, 110915), (455, 88732), (490, 82394), (637, 63380), (910, 44366), (980, 41197), (1274, 31690), (1820, 22183), (2548, 15845), (3169, 12740), (3185, 12676), (6338, 6370)]