40430259220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8184263}}^1$

素因数の和:8184304

約数の個数: 48

約数和(自身を含む): 96246944640

約数和(自身を除く): 55816685420

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 8184263, 16368526, 32737052, 40921315, 81842630, 106395419, 155500997, 163685260, 212790838, 311001994, 425581676, 531977095, 622003988, 777504985, 1063954190, 1555009970, 2021512961, 2127908380, 3110019940, 4043025922, 8086051844, 10107564805, 20215129610, 40430259220]

約数ペア:

[(1, 40430259220), (2, 20215129610), (4, 10107564805), (5, 8086051844), (10, 4043025922), (13, 3110019940), (19, 2127908380), (20, 2021512961), (26, 1555009970), (38, 1063954190), (52, 777504985), (65, 622003988), (76, 531977095), (95, 425581676), (130, 311001994), (190, 212790838), (247, 163685260), (260, 155500997), (380, 106395419), (494, 81842630), (988, 40921315), (1235, 32737052), (2470, 16368526), (4940, 8184263)]