74685740

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{379}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 160876800

約数和(自身を除く): 86191060

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 167, 236, 295, 334, 379, 590, 668, 758, 835, 1180, 1516, 1670, 1895, 3340, 3790, 7580, 9853, 19706, 22361, 39412, 44722, 49265, 63293, 89444, 98530, 111805, 126586, 197060, 223610, 253172, 316465, 447220, 632930, 1265860, 3734287, 7468574, 14937148, 18671435, 37342870, 74685740]

約数ペア:

[(1, 74685740), (2, 37342870), (4, 18671435), (5, 14937148), (10, 7468574), (20, 3734287), (59, 1265860), (118, 632930), (167, 447220), (236, 316465), (295, 253172), (334, 223610), (379, 197060), (590, 126586), (668, 111805), (758, 98530), (835, 89444), (1180, 63293), (1516, 49265), (1670, 44722), (1895, 39412), (3340, 22361), (3790, 19706), (7580, 9853)]